CVE-2024-8647: GitLab

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

An issue was discovered in GitLab affecting all versions starting 15.2 to 17.4.6, 17.5 prior to 17.5.4, and 17.6 prior to 17.6.2. On self hosted installs, it was possible to leak the anti-CSRF-token to an external site while the Harbor integration was enabled.

Affected products

• GitLab GitLab: from 15.2.0, before 17.4.6 (fixed in 17.4.6); from 17.5.0, before 17.5.4 (fixed in 17.5.4); from 17.6.0, before 17.6.2 (fixed in 17.6.2)

Published 2024-12-12. Last modified 2026-06-17.