What the vulnerability does
01Description
Authorization Bypass Through User-Controlled Key vulnerability in YoOhw Studio Order Cancellation & Returns for WooCommerce wc-order-cancellation-return allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Order Cancellation & Returns for WooCommerce: from n/a through <= 1.1.11.
Explanation of Vulnerability in Simple Terms
02Summary
The Order Cancellation & Returns for WooCommerce plugin through version 1.1.11 contains an authorization flaw that allows authenticated users to modify order data they should not have access to. An attacker with a low-privilege account can alter order information through the plugin's functions. The vulnerability has low integrity impact and requires valid site credentials to exploit.
What an attacker can do
03Attacker Capabilities
Modify order data or settings belonging to other users or orders via the plugin interface.
Potential impact on your site
04Site Impact
Order records may be altered by unauthorized users, potentially affecting order fulfillment, refunds, or customer data integrity.
Conditions required to exploit
05Prerequisites
Attacker must have a valid low-privilege account on the WooCommerce site (e.g., customer or subscriber role).
Key dates
06Disclosure timeline
December 31, 2025
CVE published
April 28, 2026
Record updated