A popular plugin for WordPress called “Happy Addons for Elementor” has a security issue. This means that the plugin is not properly checking the information that is entered, which allows attackers to put harmful code on a website. This can happen on any version of the plugin up to the latest one, 3.15.1. This allows attackers who have access to the website as a Contributor or higher to put their own code on pages that users visit, causing potential harm.