ReDi Restaurant Reservation < 24.0303 - Cross-Site Request Forgery via redi_restaurant_admin_options_page()

Description

The ReDi Restaurant Reservation plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 24.0128. This is due to missing or incorrect nonce validation on the redi_restaurant_admin_options_page() function. This makes it possible for unauthenticated attackers to update plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.