Campcodes Complete Web-Based School Management System timetable_insert_form.php sql injection

A vulnerability, which was classified as critical, was found in Campcodes Complete Web-Based School Management System 1.0. This affects an unknown part of the file /view/timetable_insert_form.php. The manipulation of the argument grade leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-265989 was assigned to this vulnerability.