Description
A Cross Window Forgery vulnerability exists within GitLab CE/EE affecting all versions from 16.3 prior to 16.11.5, 17.0 prior to 17.0.3, and 17.1 prior to 17.1.1. This condition allows for an attacker to abuse the OAuth authentication flow via a crafted payload.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| GitLab | GitLab | 16.3 – < 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 #444467 issue-tracking permissions-required
- HackerOne Bug Bounty Report #2383443 technical-description exploit permissions-required