Description (CNA)
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to inject HTML and JavaScript into email notifications sent to other users due to improper input sanitization.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GitLab / GitLab | affected 15.11 before 18.9.7; affected 18.10 before 18.10.6; affected 18.11 before 18.11.3 |
CWE
CWE-94
References
- https://hackerone.com/reports/3368096
- https://gitlab.com/gitlab-org/gitlab/-/work_items/579385
- https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/
ADP enrichment
No English description supplied.
No references supplied.