code-projects Online Appointment Booking System get_town.php sql injection

A vulnerability has been found in code-projects Online Appointment Booking System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /get_town.php. The manipulation of the argument countryid leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well.