Description
An issue has been discovered in GitLab CE/EE affecting all versions from 17.2 before 17.6.4, 17.7 before 17.7.3, and 17.8 before 17.8.1. Improper rendering of certain file types lead to cross-site scripting.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 17.2 – < 17.6.4, 17.7 – < 17.7.3, 17.8 – < 17.8.1 | 17.6.4 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | gitlab | No fix yet | — |
Advisories 1
- WID-SEC-2025-0171 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 22, 2025
References
- GitLab Issue #512118 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2922313 technical-description exploit permissions-required