Security Advisory

CVE-2026-0752

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-25 20:05:19

Last updated 2026-02-26 14:44:05

Assigner GitLab

State PUBLISHED

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that under certain circumstances, could have allowed an unauthenticated user to inject arbitrary scripts into the Mermaid sandbox UI.

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