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CVE-2021-4414

Description

The Abandoned Cart Lite for WooCommerce plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 5.8.5. This is due to missing or incorrect nonce validation on the wcal_preview_emails() function. This makes it possible for unauthenticated attackers to generate email preview templates via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

POC

Reference

- https://blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks/

- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1/

- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2/

- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4/

- https://blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5/

Github

- https://github.com/20142995/nuclei-templates