CVE-2023-3914: GitLab

Medium severity, CVSS 5.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A business logic error in GitLab EE affecting all versions prior to 16.2.8, 16.3 prior to 16.3.5, and 16.4 prior to 16.4.1 allows access to internal projects. A service account is not deleted when a namespace is deleted, allowing access to internal projects.

Affected products

• GitLab GitLab: before 16.2.8 (fixed in 16.2.8); from 16.3.0, before 16.3.5 (fixed in 16.3.5); version 16.4.0 only

Published 2023-09-29. Last modified 2026-06-17.