Improper access control in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2025-14103
Published: February 26, 2026
Vulnerability identifier: #VU123296
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-14103
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions in CI job mutation. A remote user can set pipeline variables for manually triggered jobs under certain conditions.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2025-14103
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 18.7.5, 18.8.5, 18.9.1
Gitlab Community Edition - addressed in versions 18.7.5, 18.8.5, 18.9.1
Gitlab Community Edition - addressed in versions 18.7.5, 18.8.5, 18.9.1