CVE-2023-2164: GitLab

Medium severity, CVSS 5.4. EPSS: 66.3% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab affecting all versions starting from 15.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible for an attacker to trigger a stored XSS vulnerability via user interaction with a crafted URL in the WebIDE beta.

Affected products

• GitLab GitLab: from 15.9, before 16.0.8 (fixed in 16.0.8); from 16.1, before 16.1.3 (fixed in 16.1.3); from 16.2, before 16.2.2 (fixed in 16.2.2)

Published 2023-08-02. Last modified 2026-06-17.