Vulnerability-Lookup

OPENSUSE-SU-2026:11557-1

Vulnerability from csaf_opensuse - Published: 2026-08-19 00:00 - Updated: 2026-09-17 17:20

Summary

python313-sqlparse-0.6.0-1.1 on GA media

Severity

Moderate

Notes

Title of the patch: python313-sqlparse-0.6.0-1.1 on GA media

Description of the patch: These are all security issues fixed in the python313-sqlparse-0.6.0-1.1 package on the GA media of openSUSE Tumbleweed.

Patchnames: openSUSE-Tumbleweed-2026-11557

CVE-2026-54284

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x	—	Vendor Fix
Unresolved product id: openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64	—	Vendor Fix

Threats

Impact important

CVE-2026-59893

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 8 products, the same list as for CVE-2026-54284

Threats

Impact important

CVE-2026-59894

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

Recommended 8 products, the same list as for CVE-2026-54284

Threats

Impact moderate

CVE-2026-71491

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 8 products, the same list as for CVE-2026-54284

Threats

Impact important

References

14 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://www.suse.com/security/cve/CVE-2026-54284/	self
https://www.suse.com/security/cve/CVE-2026-59893/	self
https://www.suse.com/security/cve/CVE-2026-59894/	self
https://www.suse.com/security/cve/CVE-2026-71491/	self
https://www.suse.com/security/cve/CVE-2026-54284	external
https://bugzilla.suse.com/1275459	external
https://www.suse.com/security/cve/CVE-2026-59893	external
https://bugzilla.suse.com/1275461	external
https://www.suse.com/security/cve/CVE-2026-59894	external
https://bugzilla.suse.com/1275460	external
https://www.suse.com/security/cve/CVE-2026-71491	external
https://bugzilla.suse.com/1275466	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://www.suse.com/support/security/rating/",
      "text": "moderate"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "python313-sqlparse-0.6.0-1.1 on GA media",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "These are all security issues fixed in the python313-sqlparse-0.6.0-1.1 package on the GA media of openSUSE Tumbleweed.",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "openSUSE-Tumbleweed-2026-11557",
        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://www.suse.com/support/security/contact/",
      "name": "SUSE Product Security Team",
      "namespace": "https://www.suse.com/"
    },
    "references": [
      {
        "category": "external",
        "summary": "SUSE ratings",
        "url": "https://www.suse.com/support/security/rating/"
      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11557-1.json"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-54284 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-54284/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-59893 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-59893/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-59894 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-59894/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2026-71491 page",
        "url": "https://www.suse.com/security/cve/CVE-2026-71491/"
      }
    ],
    "title": "python313-sqlparse-0.6.0-1.1 on GA media",
    "tracking": {
      "current_release_date": "2026-09-17T17:20:27Z",
      "generator": {
        "date": "2026-08-19T00:00:00Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "openSUSE-SU-2026:11557-1",
      "initial_release_date": "2026-08-19T00:00:00Z",
      "revision_history": [
        {
          "date": "2026-08-19T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-16T20:24:37Z",
          "number": "2",
          "summary": "unknown changes"
        },
        {
          "date": "2026-09-16T21:26:47Z",
          "number": "3",
          "summary": "unknown changes"
        },
        {
          "date": "2026-09-17T17:20:27Z",
          "number": "4",
          "summary": "unknown changes"
        }
      ],
      "status": "final",
      "version": "4"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python313-sqlparse-0:0.6.0-1.1.aarch64",
                "product": {
                  "name": "python313-sqlparse-0:0.6.0-1.1.aarch64",
                  "product_id": "python313-sqlparse-0:0.6.0-1.1.aarch64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:sqlparse_project:sqlparse:0.6.0:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/python313-sqlparse@0.6.0-1.1?arch=aarch64\u0026upstream=python-sqlparse-0:0.6.0-1.1.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python314-sqlparse-0:0.6.0-1.1.aarch64",
                "product": {
                  "name": "python314-sqlparse-0:0.6.0-1.1.aarch64",
                  "product_id": "python314-sqlparse-0:0.6.0-1.1.aarch64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python314-sqlparse@0.6.0-1.1?arch=aarch64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "aarch64"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python313-sqlparse-0:0.6.0-1.1.ppc64le",
                "product": {
                  "name": "python313-sqlparse-0:0.6.0-1.1.ppc64le",
                  "product_id": "python313-sqlparse-0:0.6.0-1.1.ppc64le",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:sqlparse_project:sqlparse:0.6.0:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/python313-sqlparse@0.6.0-1.1?arch=ppc64le\u0026upstream=python-sqlparse-0:0.6.0-1.1.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python314-sqlparse-0:0.6.0-1.1.ppc64le",
                "product": {
                  "name": "python314-sqlparse-0:0.6.0-1.1.ppc64le",
                  "product_id": "python314-sqlparse-0:0.6.0-1.1.ppc64le",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python314-sqlparse@0.6.0-1.1?arch=ppc64le"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "ppc64le"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python313-sqlparse-0:0.6.0-1.1.s390x",
                "product": {
                  "name": "python313-sqlparse-0:0.6.0-1.1.s390x",
                  "product_id": "python313-sqlparse-0:0.6.0-1.1.s390x",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:sqlparse_project:sqlparse:0.6.0:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/python313-sqlparse@0.6.0-1.1?arch=s390x\u0026upstream=python-sqlparse-0:0.6.0-1.1.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python314-sqlparse-0:0.6.0-1.1.s390x",
                "product": {
                  "name": "python314-sqlparse-0:0.6.0-1.1.s390x",
                  "product_id": "python314-sqlparse-0:0.6.0-1.1.s390x",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python314-sqlparse@0.6.0-1.1?arch=s390x"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "s390x"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python313-sqlparse-0:0.6.0-1.1.x86_64",
                "product": {
                  "name": "python313-sqlparse-0:0.6.0-1.1.x86_64",
                  "product_id": "python313-sqlparse-0:0.6.0-1.1.x86_64",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:a:sqlparse_project:sqlparse:0.6.0:*:*:*:*:*:*:*",
                    "purl": "pkg:rpm/suse/python313-sqlparse@0.6.0-1.1?arch=x86_64\u0026upstream=python-sqlparse-0:0.6.0-1.1.src.rpm"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "python314-sqlparse-0:0.6.0-1.1.x86_64",
                "product": {
                  "name": "python314-sqlparse-0:0.6.0-1.1.x86_64",
                  "product_id": "python314-sqlparse-0:0.6.0-1.1.x86_64",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/suse/python314-sqlparse@0.6.0-1.1?arch=x86_64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "openSUSE Tumbleweed",
                "product": {
                  "name": "openSUSE Tumbleweed",
                  "product_id": "openSUSE Tumbleweed",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:opensuse:tumbleweed"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-sqlparse-0:0.6.0-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64"
        },
        "product_reference": "python313-sqlparse-0:0.6.0-1.1.aarch64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-sqlparse-0:0.6.0-1.1.ppc64le as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le"
        },
        "product_reference": "python313-sqlparse-0:0.6.0-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-sqlparse-0:0.6.0-1.1.s390x as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x"
        },
        "product_reference": "python313-sqlparse-0:0.6.0-1.1.s390x",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python313-sqlparse-0:0.6.0-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64"
        },
        "product_reference": "python313-sqlparse-0:0.6.0-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python314-sqlparse-0:0.6.0-1.1.aarch64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64"
        },
        "product_reference": "python314-sqlparse-0:0.6.0-1.1.aarch64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python314-sqlparse-0:0.6.0-1.1.ppc64le as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le"
        },
        "product_reference": "python314-sqlparse-0:0.6.0-1.1.ppc64le",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python314-sqlparse-0:0.6.0-1.1.s390x as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x"
        },
        "product_reference": "python314-sqlparse-0:0.6.0-1.1.s390x",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python314-sqlparse-0:0.6.0-1.1.x86_64 as component of openSUSE Tumbleweed",
          "product_id": "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
        },
        "product_reference": "python314-sqlparse-0:0.6.0-1.1.x86_64",
        "relates_to_product_reference": "openSUSE Tumbleweed"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-54284",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-54284"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, TokenList construction and string conversion in sqlparse/sql.py repeatedly flatten nested token subtrees constructed by group_parenthesis and group_case, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split() before depth and token limits terminate processing. This issue is fixed in version 0.6.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-54284",
          "url": "https://www.suse.com/security/cve/CVE-2026-54284"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1275459 for CVE-2026-54284",
          "url": "https://bugzilla.suse.com/1275459"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-19T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-54284"
    },
    {
      "cve": "CVE-2026-59893",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-59893"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split(). This issue is fixed in version 0.6.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-59893",
          "url": "https://www.suse.com/security/cve/CVE-2026-59893"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1275461 for CVE-2026-59893",
          "url": "https://bugzilla.suse.com/1275461"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-19T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-59893"
    },
    {
      "cve": "CVE-2026-59894",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-59894"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse/filters/output.py fails to escape existing backslashes before quotes in sqlparse.format output_format=\u0027python\u0027 and output_format=\u0027php\u0027 and the corresponding sqlformat -l modes, allowing crafted SQL to terminate the generated string and inject Python or PHP code when a downstream consumer executes or imports the generated source. This issue is fixed in version 0.6.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-59894",
          "url": "https://www.suse.com/security/cve/CVE-2026-59894"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1275460 for CVE-2026-59894",
          "url": "https://bugzilla.suse.com/1275460"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-19T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-59894"
    },
    {
      "cve": "CVE-2026-71491",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-71491"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
          "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2026-71491",
          "url": "https://www.suse.com/security/cve/CVE-2026-71491"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1275466 for CVE-2026-71491",
          "url": "https://bugzilla.suse.com/1275466"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python313-sqlparse-0:0.6.0-1.1.x86_64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.aarch64",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.ppc64le",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.s390x",
            "openSUSE Tumbleweed:python314-sqlparse-0:0.6.0-1.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2026-08-19T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-71491"
    }
  ]
}

CVE-2026-54284 (GCVE-0-2026-54284)

Vulnerability from cvelistv5 – Published: 2026-08-17 17:43 – Updated: 2026-08-17 19:32

Title

sqlparse: TokenList.__init__ materializes O(subtree) value per group, causing CPU DoS before depth/token caps trigger

Summary

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, TokenList construction and string conversion in sqlparse/sql.py repeatedly flatten nested token subtrees constructed by group_parenthesis and group_case, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split() before depth and token limits terminate processing. This issue is fixed in version 0.6.0.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-17 19:31 UTC

CWE

CWE-407 - Inefficient Algorithmic Complexity
CWE-1333 - Inefficient Regular Expression Complexity

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/andialbrecht/sqlparse/security…	x_refsource_CONFIRM
https://github.com/andialbrecht/sqlparse/commit/9…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
andialbrecht	sqlparse	Affected: < 0.6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-54284",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-17T19:31:59.285704Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-17T19:32:42.004Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-pwgv-4x5q-6m9f"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "sqlparse",
          "vendor": "andialbrecht",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.6.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, TokenList construction and string conversion in sqlparse/sql.py repeatedly flatten nested token subtrees constructed by group_parenthesis and group_case, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split() before depth and token limits terminate processing. This issue is fixed in version 0.6.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-407",
              "description": "CWE-407: Inefficient Algorithmic Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "CWE-1333: Inefficient Regular Expression Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T17:43:48.243Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-pwgv-4x5q-6m9f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-pwgv-4x5q-6m9f"
        },
        {
          "name": "https://github.com/andialbrecht/sqlparse/commit/939b129e24c0ad5d51368b1aa72fffcaca76f06f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/commit/939b129e24c0ad5d51368b1aa72fffcaca76f06f"
        }
      ],
      "source": {
        "advisory": "GHSA-pwgv-4x5q-6m9f",
        "discovery": "UNKNOWN"
      },
      "title": "sqlparse: TokenList.__init__ materializes O(subtree) value per group, causing CPU DoS before depth/token caps trigger"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-54284",
    "datePublished": "2026-08-17T17:43:48.243Z",
    "dateReserved": "2026-06-12T17:46:37.292Z",
    "dateUpdated": "2026-08-17T19:32:42.004Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-59893 (GCVE-0-2026-59893)

Vulnerability from cvelistv5 – Published: 2026-08-17 17:41 – Updated: 2026-08-17 18:54

Title

sqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)

Summary

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split(). This issue is fixed in version 0.6.0.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-17 18:54 UTC

CWE

CWE-1333 - Inefficient Regular Expression Complexity

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/andialbrecht/sqlparse/security…	x_refsource_CONFIRM
https://github.com/andialbrecht/sqlparse/commit/d…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
andialbrecht	sqlparse	Affected: < 0.6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59893",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-17T18:54:17.365983Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-17T18:54:26.754Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-prg7-hcfm-mfcr"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "sqlparse",
          "vendor": "andialbrecht",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.6.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, SQL_REGEX in sqlparse/keywords.py and the per-position loop in sqlparse/lexer.py repeatedly scan unmatched dollar-quoted literal and multiline-comment delimiters, causing quadratic CPU consumption through sqlparse.parse(), sqlparse.format(), and sqlparse.split(). This issue is fixed in version 0.6.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1333",
              "description": "CWE-1333: Inefficient Regular Expression Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T17:41:36.621Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-prg7-hcfm-mfcr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-prg7-hcfm-mfcr"
        },
        {
          "name": "https://github.com/andialbrecht/sqlparse/commit/d1d80602741f77ec78e5a04ce4719244cf32352e",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/commit/d1d80602741f77ec78e5a04ce4719244cf32352e"
        }
      ],
      "source": {
        "advisory": "GHSA-prg7-hcfm-mfcr",
        "discovery": "UNKNOWN"
      },
      "title": "sqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59893",
    "datePublished": "2026-08-17T17:41:36.621Z",
    "dateReserved": "2026-07-07T16:40:07.983Z",
    "dateUpdated": "2026-08-17T18:54:26.754Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-59894 (GCVE-0-2026-59894)

Vulnerability from cvelistv5 – Published: 2026-08-17 17:14 – Updated: 2026-08-17 22:01

Title

sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes

Summary

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse/filters/output.py fails to escape existing backslashes before quotes in sqlparse.format output_format='python' and output_format='php' and the corresponding sqlformat -l modes, allowing crafted SQL to terminate the generated string and inject Python or PHP code when a downstream consumer executes or imports the generated source. This issue is fixed in version 0.6.0.

Severity

6.2 (Medium)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-17 21:29 UTC

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

GitHub_M mitre root

References

1 reference

URL	Tags
https://github.com/andialbrecht/sqlparse/security…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
andialbrecht	sqlparse	Affected: < 0.6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-59894",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-17T21:29:10.782733Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-17T22:01:42.744Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "sqlparse",
          "vendor": "andialbrecht",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.6.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, sqlparse/filters/output.py fails to escape existing backslashes before quotes in sqlparse.format output_format=\u0027python\u0027 and output_format=\u0027php\u0027 and the corresponding sqlformat -l modes, allowing crafted SQL to terminate the generated string and inject Python or PHP code when a downstream consumer executes or imports the generated source. This issue is fixed in version 0.6.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "LOW",
            "subConfidentialityImpact": "HIGH",
            "subIntegrityImpact": "HIGH",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:L",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T17:14:22.314Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-3496-9g83-7v6x",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-3496-9g83-7v6x"
        }
      ],
      "source": {
        "advisory": "GHSA-3496-9g83-7v6x",
        "discovery": "UNKNOWN"
      },
      "title": "sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-59894",
    "datePublished": "2026-08-17T17:14:22.314Z",
    "dateReserved": "2026-07-07T16:40:07.983Z",
    "dateUpdated": "2026-08-17T22:01:42.744Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-71491 (GCVE-0-2026-71491)

Vulnerability from cvelistv5 – Published: 2026-08-17 17:16 – Updated: 2026-08-17 22:01

Title

sqlparse: Quadratic O(n²) DoS in group_comments

Summary

sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-17 22:00 UTC

CWE

CWE-400 - Uncontrolled Resource Consumption
CWE-407 - Inefficient Algorithmic Complexity

Assigner

GitHub_M mitre root

References

2 references

URL	Tags
https://github.com/andialbrecht/sqlparse/security…	x_refsource_CONFIRM
https://github.com/andialbrecht/sqlparse/commit/e…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
andialbrecht	sqlparse	Affected: < 0.6.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-71491",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-17T22:00:09.876988Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-17T22:01:34.222Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "sqlparse",
          "vendor": "andialbrecht",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.6.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "sqlparse is a non-validating SQL parser module for Python. Prior to 0.6.0, group_comments in sqlparse/engine/grouping.py repeatedly rescans comment-only statements before the MAX_GROUPING_TOKENS guard, causing quadratic CPU consumption through sqlparse.parse() and sqlparse.format(sql, strip_comments=True). This issue is fixed in version 0.6.0."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-407",
              "description": "CWE-407: Inefficient Algorithmic Complexity",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T17:16:48.973Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-f2ff-p2ww-7p4p",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/security/advisories/GHSA-f2ff-p2ww-7p4p"
        },
        {
          "name": "https://github.com/andialbrecht/sqlparse/commit/ef2012a5eeb491e604dea2b00d516904a3830c87",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/andialbrecht/sqlparse/commit/ef2012a5eeb491e604dea2b00d516904a3830c87"
        }
      ],
      "source": {
        "advisory": "GHSA-f2ff-p2ww-7p4p",
        "discovery": "UNKNOWN"
      },
      "title": "sqlparse: Quadratic O(n\u00b2) DoS in group_comments"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-71491",
    "datePublished": "2026-08-17T17:16:48.973Z",
    "dateReserved": "2026-08-06T19:56:23.725Z",
    "dateUpdated": "2026-08-17T22:01:34.222Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

OPENSUSE-SU-2026:11557-1

CVE-2026-54284 (GCVE-0-2026-54284)

CVE-2026-59893 (GCVE-0-2026-59893)

CVE-2026-59894 (GCVE-0-2026-59894)

CVE-2026-71491 (GCVE-0-2026-71491)

Tags

Sightings

Nomenclature

Related by attack behaviour