CVE-2021-22238: GitLab

Medium severity, CVSS 5.4. EPSS: 71.8% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting all versions starting with 13.3. GitLab was vulnerable to a stored XSS by using the design feature in issues.

Affected products

• GitLab GitLab: from 13.3.0, before 13.12.9 (fixed in 13.12.9); 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 2021-08-20. Last modified 2026-06-17.