Vulnerability-Lookup

CVE-2026-2302 (GCVE-0-2026-2302)

Vulnerability from cvelistv5 – Published: 2026-02-10 18:59 – Updated: 2026-02-27 13:29

Title

Unsafe Reflection in Mongoid::Criteria.from_hash

Summary

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.

Severity

6.9 (Medium)


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

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-10 19:09 UTC

CWE

183
CWE-183 - Permissive List of Allowed Inputs

Assigner

mongodb mitre root

References

1 reference

URL	Tags
https://jira.mongodb.org/browse/MONGOID-5919

Impacted products

1 product

Vendor	Product	Version	CPE status
MongoDB Inc	MongoDB Ruby Driver	Affected: 7.0.0 , ≤ 7.6.1 (semver) Affected: 8.0.0 , ≤ 8.0.12 (semver) Affected: 8.1.0 , ≤ 8.1.12 (semver) Affected: 9.0.0 , ≤ 9.0.10 (semver)	guessed

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-2302

Vulnerability from fkie_nvd - Published: 2026-02-10 19:16 - Updated: 2026-06-17 10:30

Severity

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

Summary

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.

References

	URL	Tags
	cna@mongodb.com	https://jira.mongodb.org/browse/MONGOID-5919

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "affectedData": [
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          "defaultStatus": "unaffected",
          "product": "MongoDB Ruby Driver",
          "vendor": "MongoDB Inc",
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  ],
  "id": "CVE-2026-2302",
  "lastModified": "2026-06-17T10:30:45.050",
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}

GHSA-68XJ-H57P-GG5J

Vulnerability from github – Published: 2026-02-10 21:31 – Updated: 2026-02-10 21:31

Details

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.

Severity

6.5 (Medium)


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

6.9 (Medium)


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

Show details on source website

JSON

To clipboard

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  ],
  "database_specific": {
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      "CWE-183"
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    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-10T19:16:04Z",
    "severity": "MODERATE"
  },
  "details": "Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.",
  "id": "GHSA-68xj-h57p-gg5j",
  "modified": "2026-02-10T21:31:30Z",
  "published": "2026-02-10T21:31:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2302"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/MONGOID-5919"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

ubuntu-cve-2026-2302

Vulnerability from osv_ubuntu

Published

2026-02-10 19:16

Modified

2026-05-20 15:24

Summary

Details

Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.

Severity

6.5 (Medium)


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

6.9 (Medium)


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

N/A (UNKNOWN)


                    
                      medium

References

URL

Type

	https://ubuntu.com/security/CVE-2026-2302	REPORT
	https://www.cve.org/CVERecord?id=CVE-2026-2302	REPORT
	https://jira.mongodb.org/browse/MONGOID-5919	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "1.10.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@1.10.0-1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.10.0-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.5.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.5.1-1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.4.1-1",
        "2.4.1-1ubuntu1",
        "2.5.1-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.5.1-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.5.1-1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.5.1-1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.5.1-1ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.5.1-1ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.5.1-1ubuntu1?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-1ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.5.1-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.5.1-2?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-1.2ubuntu1",
        "2.5.1-2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "ruby-mongo",
            "binary_version": "2.23.0-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "ruby-mongo",
        "purl": "pkg:deb/ubuntu/ruby-mongo@2.23.0-1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.5.1-2",
        "2.23.0-1"
      ]
    }
  ],
  "aliases": [],
  "details": "Under specific conditions when processing a maliciously crafted value of type Hash r, Mongoid::Criteria.from_hash may allow for executing arbitrary Ruby code.",
  "id": "UBUNTU-CVE-2026-2302",
  "modified": "2026-05-20T15:24:28Z",
  "published": "2026-02-10T19:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-2302"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-2302"
    },
    {
      "type": "REPORT",
      "url": "https://jira.mongodb.org/browse/MONGOID-5919"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-2302"
  ]
}

WID-SEC-W-2026-0386

Vulnerability from csaf_certbund - Published: 2026-02-10 23:00 - Updated: 2026-02-10 23:00

Summary

MongoDB Server, Go Driver, Ruby Driver: Mehrere Schwachstellen

Severity

Mittel

Scope

11 vulnerabilities in this advisory, including CVE-2026-2302.

CVE-2026-2302

Known affected: 4 products

Open the full advisory

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-2026-2302 (GCVE-0-2026-2302)

FKIE_CVE-2026-2302

GHSA-68XJ-H57P-GG5J

ubuntu-cve-2026-2302

Vulnerability from osv_ubuntu

WID-SEC-W-2026-0386

Tags

Sightings

Nomenclature

Related by attack behaviour