Description
An issue has been discovered in GitLab EE affecting all versions starting from 14.3 before 17.4.6, all versions starting from 17.5 before 17.5.4 all versions starting from 17.6 before 17.6.2, that allows group users to view confidential incident title through the Wiki History Diff feature, potentially leading to information disclosure.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 14.3 – < 17.4.6, 17.5 – < 17.5.4, 17.6 – < 17.6.2 | 17.4.6 |
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-2024-0490 Kwetsbaarheden verholpen in GitLab NCSC-NL (Netherlands) · Dec 13, 2024
- WID-SEC-2024-3683 GitLab: Mehrere Schwachstellen BSI CERT-Bund (WID) · Dec 10, 2024
References
- GitLab Issue #499577 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2774817 technical-description exploit permissions-required