WordPress Keyword Strategy Internal Links Plugin Cross Site Scripting Vulnerability

Summary
This host is installed with Wordpress Keyword Strategy Internal Links Plugin and is prone to cross site scripting vulnerability.
Impact
Successful exploitation will allow attacker to execute arbitrary HTML and script code in a user's browser session in the context of an affected site. Impact Level: Application
Solution
No solution or patch is available as of 9th February, 2015. Information regarding this issue will updated once the solution details are available. For updates refer to http://www.wordpress.org/plugins/keyword-strategy-internal-links
Insight
Input passed via the 'sort', 'search' and 'dir' HTTP GET parameter to inpage.tpl.php script is not properly sanitised before returning to the user.
Affected
WordPress Keyword Strategy Internal Links Plugin version 2.0 and earlier.
Detection
Send a crafted data via HTTP GET request and check whether it is able to read cookie or not.
References