WordPress WP Realty Plugin 'listing_id' XSS and SQL Injection Vulnerabilities

Summary
This host is installed with Wordpress WP Realty Plugin and is prone to multiple vulnerabilities.
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 or execute arbitrary SQL commands in applications database and gain complete control over the vulnerable web application. Impact Level: Application
Solution
No Solution or patch is available as of 3rd January, 2014. Information regarding this issue will be updated once the solution details are available. For updates refer to http://wprealty.org
Insight
Input passed via the 'listing_id' parameter to index_ext.php script is not properly sanitized before being returned to the user.
Affected
WordPress WP Realty plugin.
Detection
Send a crafted data via HTTP GET request and check whether it is able to read cookie or not.
References