Elastix Multiple Cross-Site Scripting Vulnerabilities

Summary
This host is installed with Elastix and is prone to multiple cross site scripting vulnerabilities.
Impact
Successful exploitation will allow remote attackers to execute arbitrary HTML and script code in a users browser session in context of an affected site and launch other attacks. Impact Level: Application
Solution
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
Insight
Multiple flaws due to - Input passed via the URL to '/libs/jpgraph/Examples/bar_csimex3.php/' is not properly sanitised before being returned to the user. - Input passed via the 'url' parameter to '/libs/magpierss/scripts/magpie_simple.php' is not properly sanitised before being returned to the user. - Input passed via the 'Page' parameter to 'xmlservices/E_book.php' is not properly sanitised before being returned to the user.
Affected
Elastix version 2.4.0 Stable and prior.
Detection
Send a crafted HTTP GET request and check whether it is able to read the cookie or not.
References