CVE-2021-4409

MITTEL 4.3CVE-2021-4409 · Published 12/07/2023 · updated 17/06/2026

Kurz gesagt

CVE-2021-4409 ist eine Schwachstelle (MITTEL (CVSS 4.3)) in woocommerce etsy integration (exportfeed).
Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 0.38%, höher als bei 32.7% aller Schwachstellen.
Noch keine gepatchte Version bekannt: Herstellerhinweise unter Referenzen verfolgen.

Package	Affected versions	Patched versions
woocommerce etsy integration exportfeed	`≤ 3.3.1`	No fix yet

Description

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.

References

blog.nintechnet.com/25-wordpress-plugins-vulnerable-to-csrf-attacks · Third Party Advisory
blog.nintechnet.com/more-wordpress-plugins-and-themes-vulnerable-to-csrf-attacks · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-1 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-2 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-3 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-4 · Not Applicable
blog.nintechnet.com/multiple-wordpress-plugins-fixed-csrf-vulnerabilities-part-5 · Third Party Advisory
plugins.trac.wordpress.org/changeset/2573194 · Patch
wordfence.com/threat-intel/vulnerabilities/id/99489cc0-2e73-4d55-b95f-46d574897fac

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