CVE-2021-22253: GitLab

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

Improper authorization in GitLab EE affecting all versions since 13.4 allowed a user who previously had the necessary access to trigger deployments to protected environments under specific conditions after the access has been removed

Affected products

• GitLab GitLab: from 13.4.0, 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 2021-08-23. Last modified 2026-06-17.