CVE-2023-0508: GitLab

Medium severity, CVSS 4.3. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. Open redirection was possible via HTTP response splitting in the NPM package API.

Affected products

• GitLab GitLab: from 15.4.0, before 15.10.8 (fixed in 15.10.8); from 15.11.0, before 15.11.7 (fixed in 15.11.7); from 16.0.0, before 16.0.2 (fixed in 16.0.2)

Published 2023-06-07. Last modified 2026-06-17.