CVE-2025-6948: GitLab

High severity, CVSS 8.0. EPSS: 0.5% chance of exploitation in the next 30 days.

An issue has been discovered in GitLab CE/EE affecting all versions from 17.11 before 17.11.6, 18.0 before 18.0.4, and 18.1 before 18.1.2 that, under certain conditions, could have allowed a successful attacker to execute actions on behalf of users by injecting malicious content.

Affected products

• GitLab GitLab: from 17.11.0, before 17.11.6 (fixed in 17.11.6); from 18.0.0, before 18.0.4 (fixed in 18.0.4); from 18.1.0, before 18.1.2 (fixed in 18.1.2)

Published 2025-07-10. Last modified 2026-06-17.