CVE-2021-22240: GitLab

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Improper access control in GitLab EE versions 13.11.6, 13.12.6, and 14.0.2 allows users to be created via single sign on despite user cap being enabled

Affected products

• GitLab GitLab: from 13.7.0, before 13.11.6 (fixed in 13.11.6); from 13.12.0, before 13.12.6 (fixed in 13.12.6); from 14.0.0, before 14.0.2 (fixed in 14.0.2)

Published 2021-08-05. Last modified 2026-06-17.