PHPGurukul Zoo Management System manage-normal-ticket.php sql injection

A vulnerability was found in PHPGurukul Zoo Management System 2.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /admin/manage-normal-ticket.php. The manipulation of the argument ID leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.