Vulnerability-Lookup

CVE-2026-26032 (GCVE-0-2026-26032)

Vulnerability from cvelistv5 – Published: 2026-07-15 18:49 – Updated: 2026-07-15 19:31

Title

Apache Ivy: PackagerResolver path traversal vulnerability

Summary

The PackagerResolver of Apache Ivy is able to download online artifacts and to (re)package them in a format defined by a packager.xml file. This repackaging is done by an Ant script, which is stored in a subdirectory of the configured "buildRoot" directory. This subdirectory is calculated based on modules coordinates, like the organisation, name or version. If one of the coordinates contains "../" sequences - which are valid characters for Ivy coordinates in general- it is possible to break out of the configured "buildRoot" directory where other files can be overwritten. In order to exploit this vulnerability an attacker needs to have access to a packager repository and add or modify the coordinates in ivy.xml files to have such "../" sequences. Users of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.

Severity

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-15 19:27 UTC

CWE

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Assigner

apache mitre root

References

2 references

URL	Tags
https://lists.apache.org/thread/4d9dzrlnoplvywnyj…	vendor-advisory
http://www.openwall.com/lists/oss-security/2026/07/15/5

Impacted products

1 product

Vendor	Product	Version	CPE status
Apache Software Foundation	Apache Ivy	Affected: 2.0.0 , ≤ 2.5.3 (semver)	guessed

Credits

yudeshui of dhgate security

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-26032

Vulnerability from fkie_nvd - Published: 2026-07-15 19:17 - Updated: 2026-07-16 02:57

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Summary

References

	URL	Tags
	security@apache.org	https://lists.apache.org/thread/4d9dzrlnoplvywnyj9x6w84kxg7n3jyq	Mitigation, Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2026/07/15/5	Mailing List, Third Party Advisory

Impacted products

	Vendor	Product	Version
	apache	ivy	*

JSON

To clipboard

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  },
  "published": "2026-07-15T19:17:10.447",
  "references": [
    {
      "source": "security@apache.org",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "url": "https://lists.apache.org/thread/4d9dzrlnoplvywnyj9x6w84kxg7n3jyq"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2026/07/15/5"
    }
  ],
  "sourceIdentifier": "security@apache.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "security@apache.org",
      "type": "Secondary"
    }
  ]
}

GHSA-J482-HM6J-V5JJ

Vulnerability from github – Published: 2026-07-15 21:31 – Updated: 2026-07-15 21:31

Details

If one of the coordinates contains "../" sequences - which are valid characters for Ivy coordinates in general- it is possible to break out of the configured "buildRoot" directory where other files can be overwritten.

In order to exploit this vulnerability an attacker needs to have access to a packager repository and add or modify the coordinates in ivy.xml files to have such "../" sequences.

Users of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.

Severity

5.4 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-26032"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-15T19:17:10Z",
    "severity": "MODERATE"
  },
  "details": "The PackagerResolver of Apache Ivy is able to download online\nartifacts and to (re)package them in a format defined by a\npackager.xml file. This repackaging is done by an Ant script, which is\nstored in a subdirectory of the configured \"buildRoot\" directory. This\nsubdirectory is calculated based on modules coordinates, like the\norganisation, name or version.\n\nIf one of the coordinates contains \"../\" sequences - which are valid\ncharacters for Ivy coordinates in general- it is possible to break out\nof the configured \"buildRoot\" directory where other files can be\noverwritten.\n\nIn order to exploit this vulnerability an attacker needs to have\naccess to a packager repository and add or modify the coordinates in\nivy.xml files to have such \"../\" sequences.\n\nUsers of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.",
  "id": "GHSA-j482-hm6j-v5jj",
  "modified": "2026-07-15T21:31:22Z",
  "published": "2026-07-15T21:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26032"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/4d9dzrlnoplvywnyj9x6w84kxg7n3jyq"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2026/07/15/5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

OPENSUSE-SU-2026:11326-1

Vulnerability from csaf_opensuse - Published: 2026-07-22 00:00 - Updated: 2026-09-17 17:15

Summary

apache-ivy-2.6.0-1.1 on GA media

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2026-26032.

CVE-2026-26032

5.3 (Medium)


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

Recommended: 8 products

Open the full advisory

OPENSUSE-SU-2026:21424-1

Vulnerability from csaf_opensuse - Published: 2026-07-22 17:53 - Updated: 2026-09-17 17:39

Summary

Security update for apache-ivy

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2026-26032.

CVE-2026-26032

5.3 (Medium)


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

Recommended: 2 products

Open the full advisory

SUSE-SU-2026:22858-1

Vulnerability from csaf_suse - Published: 2026-07-22 17:48 - Updated: 2026-09-16 20:06

Summary

Security update for apache-ivy

Severity

Moderate

Scope

1 vulnerability in this advisory, including CVE-2026-26032.

CVE-2026-26032

5.3 (Medium)


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

Recommended: 4 products

Open the full advisory

UBUNTU-CVE-2026-26032 (CVE-2026-26032)

Vulnerability from osv_ubuntu – Published: 2026-07-15 19:17 – Updated: 2026-07-22 05:56 – Source website

Details

Severity

5.4 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-26032	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-26032	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.3.0-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.3.0-3?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.3.0-2",
        "2.3.0-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.4.0-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.4.0-3?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.3.0-4",
        "2.4.0-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.4.0-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.4.0-3?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.0-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.4.0-5"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.4.0-5?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.0-5"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.5.0-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.5.0-2?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.0-1",
        "2.5.0-2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.5.2-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.5.2-1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-2",
        "2.5.2-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ivy",
            "binary_version": "2.5.3-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "ivy",
        "purl": "pkg:deb/ubuntu/ivy@2.5.3-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.3-1"
      ]
    }
  ],
  "aliases": [],
  "details": "The PackagerResolver of Apache Ivy is able to download online artifacts and to (re)package them in a format defined by a packager.xml file. This repackaging is done by an Ant script, which is stored in a subdirectory of the configured \"buildRoot\" directory. This subdirectory is calculated based on modules coordinates, like the organisation, name or version. If one of the coordinates contains \"../\" sequences - which are valid characters for Ivy coordinates in general- it is possible to break out of the configured \"buildRoot\" directory where other files can be overwritten. In order to exploit this vulnerability an attacker needs to have access to a packager repository and add or modify the coordinates in ivy.xml files to have such \"../\" sequences. Users of Apache Ivy 2.0.0 to 2.5.3 (inclusive) should upgrade to Ivy 2.6.0.",
  "id": "UBUNTU-CVE-2026-26032",
  "modified": "2026-07-22T05:56:59Z",
  "published": "2026-07-15T19:17:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-26032"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-26032"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-26032"
  ]
}

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

CVE-2026-26032 (GCVE-0-2026-26032)

FKIE_CVE-2026-26032

GHSA-J482-HM6J-V5JJ

OPENSUSE-SU-2026:11326-1

OPENSUSE-SU-2026:21424-1

SUSE-SU-2026:22858-1

UBUNTU-CVE-2026-26032 (CVE-2026-26032)

Tags

Sightings

Nomenclature

Related by attack behaviour