CVE-2021-22237: GitLab

Medium severity, CVSS 4.9. EPSS: 0.8% chance of exploitation in the next 30 days.

Under specialized conditions, GitLab may allow a user with an impersonation token to perform Git actions even if impersonation is disabled. This vulnerability is present in GitLab CE/EE versions before 13.12.9, 14.0.7, 14.1.2

Affected products

• GitLab GitLab: from 13.1.0, 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 2021-08-25. Last modified 2026-06-17.