CVE-2024-11274: GitLab

High severity, CVSS 8.7. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue was discovered in GitLab CE/EE affecting all versions starting from 16.1 prior to 17.4.6, starting from 17.5 prior to 17.5.4, and starting from 17.6 prior to 17.6.2, injection of NEL headers in k8s proxy response could lead to session data exfiltration.

Affected products

• GitLab GitLab: from 16.1.0, 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.