Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.7 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that could have allowed an authenticated user to execute arbitrary JavaScript in a user-s browser due to improper sanitization of entity-encoded content in Mermaid diagrams.
CVSS 5.4EPSS 0.173%Risk 0.55
View source- Published
- 2026-03-25 17:16:58
- Affected versions
- < 18.8.7, < 18.9.3, < 18.10.1
- Type
- Core software
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N