Campcodes Sales and Inventory System customer_add.php sql injection

A vulnerability has been found in Campcodes Sales and Inventory System 1.0 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /pages/customer_add.php. The manipulation of the argument last 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.