CVE-2021-4409

Summary

CVE-2021-4409 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the WooCommerce Etsy Integration plugin for WordPress. Versions up to and including 3.3.1 are impacted by this issue. The vulnerability arises due to insufficient nonce validation on the etcpf_delete_feed() function. This flaw allows unauthenticated attackers to delete export feeds by tricking a site administrator into executing a malicious request, potentially leading to data loss or other unintended consequences. It is strongly advised that users of the affected plugin upgrade to a secure version as soon as possible to mitigate this risk.

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