source: https://www.securityfocus.com/bid/17821/info

Pacheckbook is prone to multiple SQL-injection vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input before using it in SQL queries. 

A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.

http://www.example.com/custdemos/cmuuugy61u0m/index.php?action=add&transtype=|SQL]
http://www.example.com/custdemos/cmuuugy61u0m/index.php?action=edit&start=0&transtype=1&entry=|SQL|