CVE-2021-22230: GitLab

High severity, CVSS 7.2. EPSS: 1% chance of exploitation in the next 30 days.

Improper code rendering while rendering merge requests could be exploited to submit malicious code. This vulnerability affects GitLab CE/EE 9.3 and later through 13.11.6, 13.12.6, and 14.0.2.

Affected products

• GitLab GitLab: from 9.3.0, 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 2021-07-07. Last modified 2026-06-17.