CVE-2021-22167: GitLab

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting all versions starting from 12.1. Incorrect headers in specific project page allows attacker to have a temporary read access to the private repository

Affected products

• GitLab GitLab: from 12.1.0, before 13.5.6 (fixed in 13.5.6); from 13.6.0, before 13.6.4 (fixed in 13.6.4); from 13.7.0, before 13.7.2 (fixed in 13.7.2)

Published 2021-01-15. Last modified 2026-06-17.