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.

Related CPE's

a

gitlab

gitlab

6

References

https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/

Release NotesVendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/work_items/595332

Broken Link

https://hackerone.com/reports/3574642

Permissions Required

Weaknesses

[email protected]

Secondary
CWE-79

CVSS impact metrics

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N

8 · High

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-04-22T17:16:44.437Z

5 months ago

Last modified

2026-06-17T10:58:42.310Z

3 months ago