SourceCodester Yoga Class Registration System SystemSettings.php cross site scripting

A vulnerability classified as problematic has been found in SourceCodester Yoga Class Registration System 1.0. Affected is an unknown function of the file /php-ycrs/classes/SystemSettings.php. The manipulation of the argument address 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.