WordPress and WordPress plugin are both products of the WordPress Foundation. WordPress is a set of blogging platforms developed using the PHP language. WordPress plugin is an application plugin. WordPress Cimy Header Image Rotator plugin 6.1.1 and earlier versions are vulnerable to cross-site request forgery, which stems from the failure to perform CSRF checks when updating its settings. An attacker could use this vulnerability to get the logged-in administrator to change the configuration via a CSRF attack.