SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System api_register_patient.php cross site scripting

A vulnerability has been found in SourceCodester/Patrick Mvuma Patients Waiting Area Queue Management System 1.0. Affected by this issue is some unknown functionality of the file /php/api_register_patient.php. Such manipulation of the argument firstName/lastName leads to cross site scripting. The attack may be performed from remote. The exploit has been disclosed to the public and may be used.