SourceCodester Clinics Patient Management System check_medicine_name.php sql injection

A vulnerability was found in SourceCodester Clinics Patient Management System 1.0. It has been rated as critical. This issue affects some unknown processing of the file /ajax/check_medicine_name.php. The manipulation of the argument user_name leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.