Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce < 2.6.19 - Cross-Site Request Forgery

Description

The Sender – Newsletter, SMS and Email Marketing Automation for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.6.18. This is due to missing or incorrect nonce validation on the senderHandleFormPost() function. This makes it possible for unauthenticated attackers to update settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.