PHPGurukul Company Visitor Management System visitor-detail.php sql injection

A vulnerability was found in PHPGurukul Company Visitor Management System 2.0 and classified as critical. Affected by this issue is some unknown functionality of the file /visitor-detail.php. The manipulation of the argument editid/remark leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.