CVE-2021-22241: GitLab

Medium severity, CVSS 5.4. EPSS: 1% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0. It was possible to exploit a stored cross-site-scripting via a specifically crafted default branch name.

Affected products

• GitLab GitLab: from 14.0.0, before 14.0.7 (fixed in 14.0.7); from 14.1.0, before 14.1.2 (fixed in 14.1.2)

Published 2021-08-05. Last modified 2026-06-17.