High severity8.7NVD Advisory· Published Mar 27, 2025· Updated Jun 17, 2026
CVE-2025-2255
CVE-2025-2255
Description
An issue has been discovered in Gitlab EE/CE for AppSec affecting all versions from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1. Certain error messages could allow Cross-Site Scripting attacks (XSS). for AppSec.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*range: 13.5.0
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=13.5.0,<17.8.6
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.5.0,<17.8.6
- cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:17.10.0:*:*:*:enterprise:*:*:*
- Range: from 13.5.0 before 17.8.6, 17.9 before 17.9.3, and 17.10 before 17.10.1
Patches
Vulnerability mechanics
References
2- gitlab.com/gitlab-org/gitlab/-/issues/524635nvdExploitIssue Tracking
- hackerone.com/reports/2994150nvdPermissions Required
News mentions
1- GitLab Patch Release: 17.10.1, 17.9.3, 17.8.6GitLab Security Releases · Mar 26, 2025