Unrated severityNVD Advisory· Published Jun 12, 2025· Updated Jun 12, 2025
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab
CVE-2025-2254
Description
An issue has been discovered in GitLab CE/EE affecting all versions from 17.9 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2. Improper output encoding in the snipper viewer functionality lead to Cross-Site scripting attacks.
Affected products
2cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 17.9
- (no CPE)range: >=17.9 <17.10.8, >=17.11 <17.11.4, >=18.0 <18.0.2
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- hackerone.com/reports/2973939mitretechnical-descriptionexploitpermissions-required
- gitlab.com/gitlab-org/gitlab/-/issues/524636mitreissue-trackingpermissions-required
News mentions
1- GitLab Patch Release: 18.0.2, 17.11.4, 17.10.8GitLab Security Releases · Jun 11, 2025