source: https://www.securityfocus.com/bid/58307/info
The Count Per Day plugin for WordPress is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input.
An authenticated attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
Count Per Day 3.2.5 and prior versions are vulnerable.
http://www.example.com/wordpress/wp-admin/?page=cpd_metaboxes HTTP/1.1... /daytoshow=2013-03-04%22%3E%3Cimg+src%3Dx+onerror%3Dalert%281%29%3E&showday=Show
