CVE-2025-5121: GitLab

Critical severity, CVSS 9.9. EPSS: 12.4% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.4 and 18.0 before 18.0.2. A missing authorization check may have allowed compliance frameworks to be applied to projects outside the compliance framework's group.

Affected products

• GitLab GitLab: from 17.11.0, before 17.11.4 (fixed in 17.11.4); from 18.0.0, before 18.0.2 (fixed in 18.0.2)

Published 2025-06-20. Last modified 2026-06-17.