All versions of OrderSys <= 1.6.4 are affected by Sql injection vulnerabilities.
A valid account could be required to exploit the vulnerabilities.
[0x02] Disclosure timeline:
[04/11/2011] - Multiple sql injection vulnerabilities discovered and reported to the vendor
[05/11/2011] - Multiple sql injection vulnerabilities fixed, OrderSys 1.6.4 released.
[05/11/2011] - OrderSys 1.6.4 is still vulnerable to some sql injection vulnerabilities.
[05/11/2011] - The vendor is currently working on fixing the reported issues.
[06/11/2011] - Public disclosure