Description
An issue was discovered in GitLab EE/CE affecting all versions starting from 11.5 before 17.7.7, all versions starting from 17.8 before 17.8.5, all versions starting from 17.9 before 17.9.2. Certain user inputs in repository mirroring settings could potentially expose sensitive authentication information.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 11.5 – < 17.7.7, 17.8 – < 17.8.5, 17.9 – < 17.9.2 | 17.7.7 |
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 2
- WID-SEC-2025-0549 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Aug 3, 2025
- NCSC-2025-0087 Kwetsbaarheden verholpen in GitLab NCSC-NL (Netherlands) · Mar 14, 2025
References
- GitLab Issue #508557 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2868951 technical-description exploit permissions-required