SourceCodester Best House Rental Management System New Tenant Page index.php cross site scripting

A vulnerability classified as problematic has been found in SourceCodester Best House Rental Management System 1.0. Affected is an unknown function of the file /index.php?page=tenants of the component New Tenant Page. The manipulation of the argument Last Name/First Name/Middle Name leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.