CVE-2026-4672: GitLab

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with guest-role permissions to access test report contents they were not authorized to view due to improper access control enforcement.

Affected products

• GitLab GitLab: from 18.4.0, before 19.0.5 (fixed in 19.0.5); from 19.1.0, before 19.1.3 (fixed in 19.1.3); version 19.2.0 only

Published 2026-07-29. Last modified 2026-08-03.