GitLab has remediated an issue in GitLab EE affecting all versions from 17.1 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with developer-role permissions to execute arbitrary client-side code on behalf of a targeted user due to improper input sanitization in the Analytics Dashboard.
https://hackerone.com/reports/3759090
https://gitlab.com/gitlab-org/gitlab/-/work_items/601633
https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/