Call Now Button < 1.4.14 - Cross-Site Request Forgery

Description

The Call Now Button – The #1 Click to Call Button for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4.13. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to perform an unknown action granted they can trick a site administrator into performing an action such as clicking on a link.