Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 14.0 prior to 16.9.7, starting from 16.10 prior to 16.10.5, and starting from 16.11 prior to 16.11.2. It was possible to disclose via the UI the confidential issues title and description from a public project to unauthorised instance users.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 14.0 – < 16.9.7, 16.10 – < 16.10.5, 16.11 – < 16.11.2 | 16.9.7 |
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 1
- WID-SEC-2024-1073 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 7, 2024
References
- GitLab Issue #457140 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2470939 technical-description exploit permissions-required