Security Alert: What's Happening?

[Wingz]

I'm looking at deploying this shop system however the lack of responses to questions here, and more importantly the lack of response to the following is of great concern:

IG-Shop Input Validation Flaw in 'type_id' Permits SQL Injection and Cross-Site Scripting Attacks.

This report is here;
http://www.securitytracker.com/alert...b/1009249.html

Dated three months ago - is there a fix?

[Wingz]

Having a spare 40 minutes, I decided to try installing this software, and apart from the mistyped autp.php which I figured was auth.php; it installed easily and flawlessly.

Now to the all-important security alert?