Description
facileManager is a modular suite of web apps built with the sysadmin in mind. In versions 4.5.0 and earlier, when a user updates their profile, a POST request containing user information is sent to the endpoint server/fm-modules/facileManager/ajax/processPost.php. It was found that non-admins can arbitrarily set their permissions and grant their non-admin accounts with super user privileges.
References
https://github.com/WillyXJ/facileManager/security/advisories/GHSA-w67q-pp62-j4pf
https://github.com/WillyXJ/facileManager/commit/0aa850d4b518f10143a4c675142b15caa5872877