PHPGurukul Beauty Parlour Management System admin-profile.php sql injection

A vulnerability classified as critical was found in PHPGurukul Beauty Parlour Management System 1.1. Affected by this vulnerability is an unknown functionality of the file /admin/admin-profile.php. The manipulation of the argument contactnumber leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.