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.
2025-06-12T10:16:38.747
2025-08-08T18:31:04.333
Analyzed
CVSSv3.1: 8.7 (HIGH)
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | gitlab | gitlab | < 17.10.8 | Yes |
| Application | gitlab | gitlab | < 17.10.8 | Yes |
| Application | gitlab | gitlab | < 17.11.4 | Yes |
| Application | gitlab | gitlab | < 17.11.4 | Yes |
| Application | gitlab | gitlab | < 18.0.2 | Yes |
| Application | gitlab | gitlab | < 18.0.2 | Yes |