SourceCodester Clinics Patient Management System unrestricted upload

A vulnerability, which was classified as critical, was found in SourceCodester Clinics Patient Management System 2.0. Affected is an unknown function of the file /pms/update_user.php?user_id=1. The manipulation of the argument profile_picture with the input <?php phpinfo();?> leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.