CVE-2021-4409: Exportfeed Woocommerce Etsy Integration

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

The WooCommerce Etsy Integration plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.3.1. This is due to missing or incorrect nonce validation on the etcpf_delete_feed() function. This makes it possible for unauthenticated attackers to delete an export feed via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Exportfeed Woocommerce Etsy Integration: up to and including 3.3.1

Published 2023-07-12. Last modified 2026-06-17.