A vulnerability has been found in PHPGurukul Boat Booking System 1.0 and classified as critical. This vulnerability affects unknown code of the file /admin/edit-subadmin.php of the component Edit Subdomain Details Page. The manipulation of the argument sadminusername/fullname/emailid/mobilenumber leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The initial researcher advisory only mentions the parameter "mobilenumber" to be affected. But it must be assumed that other parameters are affected as well.