High severity8.7NVD Advisory· Published Jul 8, 2026· Updated Jul 9, 2026
CVE-2026-6896
CVE-2026-6896
Description
GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary scripts in another user's browser session due to improper sanitization of user-supplied input.
Affected products
4cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=13.11.0,<18.11.7
- (no CPE)range: from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2
- Range: from 13.11 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2
Patches
Vulnerability mechanics
References
2- docs.gitlab.com/releases/patches/patch-release-gitlab-19-1-2-released/nvdVendor Advisory
- hackerone.com/reports/3682085nvdPermissions Required
News mentions
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