Incorrect authorization in GitLab Enterprise Edition and Gitlab Community Edition - CVE-2026-2619
Published: April 9, 2026
Vulnerability identifier: #VU125560
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-2026-2619
CWE-ID: CWE-863
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization process.
The vulnerability exists due to incorrect authorization in vulnerability flags AI detection API. A remote user can modify vulnerability flag data in private projects.
Affected software
GitLab Enterprise Edition
Gitlab Community Edition
Gitlab Community Edition
How to mitigate CVE-2026-2619
Install updates from vendor's website.
GitLab Enterprise Edition - addressed in versions 18.8.9, 18.9.5, 18.10.3
Gitlab Community Edition - addressed in versions 18.8.9, 18.9.5, 18.10.3
Gitlab Community Edition - addressed in versions 18.8.9, 18.9.5, 18.10.3