A XSS condition exists within GitLab in versions 15.11 before 16.10.6, 16.11 before 16.11.3, and 17.0 before 17.0.1. By leveraging this condition, an attacker can craft a malicious page to exfiltrate sensitive user information.
https://www.hivepro.com/threat-advisory/gitlab-flaw-allows-account-takeover-via-xss-attacks/
https://thecyberthrone.in/2024/05/25/gitlab-fixes-xss-bug-cve-2024-4835/
https://securityaffairs.com/163649/hacking/gitlab-xss-flaw.html
https://about.gitlab.com/releases/2024/05/22/patch-release-gitlab-17-0-1-released/
https://hackerone.com/reports/2497024
https://hackerone.com/reports/2497024