High severity8.0NVD Advisory· Published Apr 22, 2026· Updated Apr 23, 2026
CVE-2026-5262
CVE-2026-5262
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.1.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that under certain conditions could have allowed an unauthenticated user to access tokens in the Storybook development environment due to improper input validation.
Affected products
4cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:community:*:*:*+ 3 more
- cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:community:*:*:*
- cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=16.1.0,<18.9.6
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=16.1.0,<18.9.6
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/nvdRelease NotesVendor Advisory
- hackerone.com/reports/3574642nvdPermissions Required
News mentions
0No linked articles in our index yet.