CVE-2026-52784 OpenProject: CSRF on TARGET through /users/:id via POST parameter "user[admin]"

OpenProject is open-source, web-based project management software. Prior to 17.3.3 and 17.4.1, there is a CSRF on TARGET through /users/:id via POST parameter "useradmin". This vulnerability is fixed in 17.3.3 and 17.4.1...