CVE-2021-39897: GitLab

Medium severity, CVSS 5.3. EPSS: 1.2% chance of exploitation in the next 30 days.

Improper access control in GitLab CE/EE version 10.5 and above allowed subgroup members with inherited access to a project from a parent group to still have access even after the subgroup is transferred

Affected products

• GitLab GitLab: from 12.9.0, before 12.9.8 (fixed in 12.9.8); from 12.10.0, before 12.10.7 (fixed in 12.10.7); version 13.0.0 only

Published 2021-11-05. Last modified 2026-06-17.