Description


GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain conditions could have allowed an authenticated user to load unauthorized content into another user's browser due to improper input validation in the Mermaid sandbox.

Related CPE's


a

gitlab

gitlab

2

Weaknesses



CWE-1021

CVSS impact metrics


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

3.5 · Low

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-04-22T17:16:43.433Z

5 months ago

Last modified

2026-06-17T10:43:16.920Z

3 months ago