Anant Addons for Elementor <= 1.1.8 is vulnerable to CSRF to Arbitrary Plugin Installation vulnerability

The Anant Addons for Elementor plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.1.8. This is due to missing or incorrect nonce validation on the anant_install_plugin() function. This makes it possible for unauthenticated attackers to install arbitrary plugins via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.