CVE-2021-22210: GitLab

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

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.

Affected products

• GitLab GitLab: from 13.2.0, before 13.9.7 (fixed in 13.9.7); from 13.10.0, before 13.10.4 (fixed in 13.10.4); from 13.11.0, before 13.11.2 (fixed in 13.11.2)

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