Flexible Refund and Return Order for WooCommerce <= 1.0.38 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Order Refund

4.3
Authorization Bypass Through User-Controlled Key
CVE CVE-2025-10570
CVSS 4.3 (Medium)
Publicly Published October 21, 2025
Last Updated October 22, 2025
Researcher Powpy

Description

The Flexible Refund and Return Order for WooCommerce plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.38 via the save_refund_request() function. This makes it possible for authenticated attackers, with subscriber-level access and above, to submit refund requests for arbitrary orders that they do not own.

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Vulnerability Details for Flexible Refund for WooCommerce – EU One Click Return

Software Type Plugin
Software Slug flexible-refund-and-return-order-for-woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 1.0.39, or a newer patched version
Affected Version
  • <= 1.0.38
Patched Version
  • 1.0.39

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