Servers and applications
CVE-2026-6335
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.3 that under certain conditions could have allowed an authenticated user to execute arbitrary code in another user's browser session due to improper sanitization.
- Severity
- Medium 5.4
- Published
- 14 May 2026
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 21 Oct 2026
- Fixed in
- 18.11.3
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
GitLabServers and applications · cpe:a:gitlab:gitlab |
|