Cross-Site Request Forgery (CSRF) vulnerability in WPDeveloper Essential Addons for Elementor Pro.This issue affects Essential Addons for Elementor Pro: from n/a through 5.4.8.
The Essential Addons For Elementor plugin for WordPress is vulnerable to unauthenticated API key disclosure in versions up to, and including, 5.8.1 due to the plugin adding the API key to the source code of any page running the MailChimp block. This makes it possible for unauthenticated attackers to obtain a site's MailChimp API key. We recommend resetting any MailChimp API keys if running a vulnerable version of this plugin with the MailChimp block enabled as the API key may have been compromised. This only affects sites running the premium version of the plugin and that have the Mailchimp block enabled on a page.
The Essential Addons for Elementor Lite WordPress plugin is vulnerable to Cross-Site Scripting due to insufficient escaping and sanitization of the settings parameter found in the ~/includes/Traits/Helper.php file which allows attackers to inject arbitrary web scripts onto a pages that executes whenever a user clicks on a specially crafted link by an attacker. This affects versions up to and including 5.0.8.
The Essential Addons for Elementor WordPress plugin before 5.0.5 does not validate and sanitise some template data before it them in include statements, which could allow unauthenticated attackers to perform Local File Inclusion attack and read arbitrary files on the server, this could also lead to RCE via user uploaded files or other LFI to RCE techniques.
The Essential Addons for Elementor Lite WordPress Plugin before 4.5.4 has two widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, both via a similar method.