CVE-2022-2904: GitLab

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

A cross-site scripting issue has been discovered in GitLab CE/EE affecting all versions starting from 15.2 before 15.2.5, all versions starting from 15.3 before 15.3.4, all versions starting from 15.4 before 15.4.1 It was possible to exploit a vulnerability in the external status checks feature which could lead to a stored XSS that allowed attackers to perform arbitrary actions on behalf of victims at client side.

Affected products

• GitLab GitLab: from 15.2, before 15.2.5 (fixed in 15.2.5); from 15.2, up to and including 15.2.5; from 15.3, before 15.3.4 (fixed in 15.3.4); from 15.3, up to and including 15.3.4; version 15.4 only

Published 2022-11-02. Last modified 2026-06-17.