Ultimate Product Catalogue < 5.2.16 - Cross-Site Request Forgery via reset_settings()

Description

The Ultimate Product Catalogue plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.2.15. This is due to missing or incorrect nonce validation on the reset_settings() function. This makes it possible for unauthenticated attackers to reset the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.