WooCommerce <= 3.6.4 - Missing File Type Validation

Unrestricted Upload of File with Dangerous Type
CVSS 7.2 (High)
Publicly Published July 2, 2019
Last Updated January 22, 2024


The WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads via the tax rate importer due to missing file type validation that made it possible for high level authenticated attackers to upload malicious files in versions up to, and including, 3.6.4.



1 affected software package

Software Type Plugin
Software Slug woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 3.6.5, or a newer patched version
Affected Version
  • <= 3.6.4
Patched Version
  • 3.6.5

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