WordPress SEO 301 Meta plugin cross-site scripting vulnerability

WordPress is the Wordpress Foundation’s set of blogging platforms developed using the PHP language. WordPress plugin is a WordPress application plugin. WordPress SEO 301 Meta plugin 1.9.1 and earlier versions are vulnerable to a cross-site scripting vulnerability that stems from the plugin’s failure to evade its request and target settings. An attacker could exploit this vulnerability to perform cross-site scripting attacks.