Description
An issue was discovered in GitLab CE/EE affecting all versions starting from 16.9 prior to 16.11.5, starting from 17.0 prior to 17.0.3, and starting from 17.1 prior to 17.1.1, which allows merge request title to be visible publicly despite being set as project members only.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 16.9 – < 16.11.5, 17.0 – < 17.0.3, 17.1 – < 17.1.1 | 16.11.5 |
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
- NCSC-2024-0270 Kwetsbaarheden verholpen in GitLab Enterprise Edition en Community Edition NCSC-NL (Netherlands) · Jul 4, 2024
- WID-SEC-2024-1468 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 26, 2024
References
- GitLab Issue #444655 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2357370 technical-description exploit permissions-required