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.
2025-03-27T13:15:36.520
2025-08-13T01:11:57.423
Analyzed
CVSSv3.1: 8.7 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | gitlab | gitlab | < 17.8.6 | Yes |
| Application | gitlab | gitlab | < 17.8.6 | Yes |
| Application | gitlab | gitlab | < 17.9.3 | Yes |
| Application | gitlab | gitlab | < 17.9.3 | Yes |
| Application | gitlab | gitlab | 17.10.0 | Yes |
| Application | gitlab | gitlab | 17.10.0 | Yes |