M/Monit 3.7.4 contains a privilege escalation vulnerability that allows authenticated users to modify user permissions by manipulating the admin parameter. Attackers can send a POST request to the /api/1/admin/users/update endpoint with a crafted payload to grant administrative access to a standard user account.

M/Monit 3.7.4 contains an authentication vulnerability that allows authenticated attackers to retrieve user password hashes through an administrative API endpoint. Attackers can send requests to the /api/1/admin/users/list and /api/1/admin/users/get endpoints to extract MD5 password hashes for all users.

Cross-site request forgery (CSRF) vulnerability in M/Monit 3.3.2 and earlier allows remote attackers to hijack the authentication of administrators for requests that change user passwords via the fullname and password parameters to /admin/users/update.

M/Monit 3.3.2 and earlier does not verify the original password before changing passwords, which allows remote attackers to change the password of other users and gain privileges via the fullname and password parameters, a different vulnerability than CVE-2014-6409.