Support Incident Tracker (SiT!) 3.63 p1 - 'billable_incidents.php?sites[]' SQL Injection

source: https://www.securityfocus.com/bid/48896/info
 
Support Incident Tracker is prone to multiple SQL-injection vulnerabilities because the application fails to properly sanitize user-supplied input before using it in an SQL query.
 
A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database.
 
Support Incident Tracker 3.63p1 is vulnerable; other versions may also be affected. 

http://www.example.com/sit/billable_incidents.php?sites[]=-1 union select 1,concat_ws(':',user(),database())