Description
An issue has been discovered in GitLab CE/EE affecting all versions from 17.3 before 17.3.7, 17.4 before 17.4.4, and 17.5 before 17.5.2. Improper output encoding could lead to XSS if CSP is not enabled.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 17.3 – < 17.3.7, 17.4 – < 17.4.4, 17.5 – < 17.5.2 | 17.3.7 |
Advisories 2
- WID-SEC-2024-3453 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 6, 2025
- NCSC-2024-0447 Kwetsbaarheden verholpen in GitLab CE/EE NCSC-NL (Netherlands) · Nov 15, 2024
References
- GitLab Issue #480720 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2654010 technical-description exploit permissions-required
- https://about.gitlab.com/releases/2024/11/13/patch-release-gitlab-17-5-2-released/#html-injection-in-vulnerability-code-flow-could-lead-to-xss-on-self-hosted-instances