CVE-2025-13781

medium

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.

References

https://about.gitlab.com/releases/2026/01/07/patch-release-gitlab-18-7-1-released/

https://hackerone.com/reports/3400940

https://gitlab.com/gitlab-org/gitlab/-/issues/578756

Details

Source: Mitre, NVD

Published: 2026-01-09

Updated: 2026-01-13

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:C/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

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

Severity: Medium

EPSS

EPSS: 0.00012