My Image Gallery 1.4.1 - 'index.php' Multiple Cross-Site Scripting Vulnerabilities

source: https://www.securityfocus.com/bid/14570/info

My Image Gallery is prone to multiple cross-site scripting vulnerabilities due to improper sanitization of user-supplied input.

An attacker can exploit these vulnerabilities to inject html and script code into the Web browser of an unsuspecting victim. The attacker may then steal cookie-based authentication credentials. Other attacks are also possible. 

http://www.example.com/[path]/index.php?currDir=./<script>alert(document.cookie)</script>
http://www.example.com/index.php?currDir=./test&pageType=image&image=<script>alert(document.cookie)</script>