CVE-2023-1178: GitLab

Medium severity, CVSS 5.7. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions from 8.6 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. File integrity may be compromised when source code or installation packages are pulled from a tag or from a release containing a ref to another commit.

Affected products

• GitLab GitLab: from 8.6.0, before 15.9.6 (fixed in 15.9.6); from 15.10, before 15.10.5 (fixed in 15.10.5); from 15.11, before 15.11.1 (fixed in 15.11.1)

Published 2023-05-03. Last modified 2026-06-17.