CVE-2025-13781 — MEDIUM (6.5)

Q: How severe is CVE-2025-13781?

CVE-2025-13781 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-13781?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.

Vulnerability Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.5 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to modify instance-wide AI feature provider settings by exploiting missing authorization checks in GraphQL mutations.

CVSS Score

6.5

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Gitlab	Gitlab	>= 18.5.0, < 18.5.5

Related Weaknesses (CWE)

CWE-862

References

https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-releaseRelease NotesVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/578756Broken Link
https://hackerone.com/reports/3400940Permissions Required

FAQ

What is CVE-2025-13781?

CVE-2025-13781 is a vulnerability with a CVSS score of 6.5 (MEDIUM). GitLab has remediated an issue in GitLab EE affecting all versions from 18.5 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to modify instance-...

How severe is CVE-2025-13781?

CVE-2025-13781 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-13781?

Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.