Description (CNA)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.9 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated attacker to cause a denial of service condition by submitting specially crafted markdown content with nested formatting patterns.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GitLab / GitLab | affected 16.9 before 18.3.6; affected 18.4 before 18.4.4; affected 18.5 before 18.5.2 |
CWE
CWE-789
References
- https://about.gitlab.com/releases/2025/11/12/patch-release-gitlab-18-5-2-released/
- https://gitlab.com/gitlab-org/gitlab/-/issues/296257
- https://hackerone.com/reports/3419588
ADP enrichment
No English description supplied.
No references supplied.