CVE-2021-22256: GitLab

Medium severity, CVSS 5.4. EPSS: 0.7% chance of exploitation in the next 30 days.

Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status

Affected products

• GitLab GitLab: from 12.6.0, 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.