Redirection - view/admin/log_item.php Non-existent Posts Referer HTTP Header XSS

The Redirection WordPress plugin was affected by a view/admin/logitem.php Non-existent Posts Referer HTTP Header XSS security vulnerability...

CVE-2011-4562: Improper Neutralization of Input During Web Page Generation

Multiple cross-site scripting XSS vulnerabilities in 1 view/admin/logitem.php and 2 view/admin/logitemdetails.php in the Redirection plugin 2.2.9 for WordPress allow remote attackers to inject arbitrary web script or HTML via the Referer HTTP header in a request to a post that does not exist...