Codezips Gym Management System submit_plan_new.php sql injection

A vulnerability, which was classified as critical, has been found in Codezips Gym Management System 1.0. Affected by this issue is some unknown functionality of the file /dashboard/admin/submit_plan_new.php. The manipulation of the argument planid leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.