WordPress Better Find and Replace plugin cross-site scripting vulnerability

WordPress is the Wordpress Foundation’s set of blogging platforms developed using the PHP language. The platform supports the hosting of personal blog sites on PHP and MySQL servers. WordPress plugin is a WordPress open source application plugin. WordPress Better Find and Replace plugin has a cross-site scripting vulnerability, which stems from the lack of proper validation of client-side data by the WEB application. An attacker could exploit the vulnerability to execute client-side code.