Envo's Elementor Templates & Widgets for WooCommerce < 1.4.5 - Arbitrary Theme Activation via CSRF

Description

The plugin is vulnerable to Cross-Site Request Forgery due to missing or incorrect nonce validation on the ajax_theme_activation function, allowing unauthenticated attackers to activate arbitrary installed themes via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.