WordPress Online Booking and Scheduling Plugin Cross-Site Scripting Vulnerability

WordPress is the Wordpress Foundation’s suite of blogging platforms developed using the PHP language. The platform supports setting up personal blog sites on PHP and MySQL servers. WordPress Online Booking and Scheduling plugin has a cross-site scripting vulnerability in versions prior to 20.3.1, which stems from a lack of data validation filtering of user-supplied data and output. An attacker could use this vulnerability to execute JavaScript code on the client side.