WordPress Muffingroup Betheme theme plugin cross-site scripting vulnerability

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 Muffingroup Betheme theme plugin 26.6.1 and earlier versions have a cross-site scripting vulnerability, which stems from the lack of effective filtering and escaping of user-supplied data, and can be exploited by attackers to launch cross-site scripting attacks.