WooCommerce Payments <= 4.5.0 - Payment Bypass

5.3
Improper Handling of Parameters
CVSS 5.3 (Medium)
Publicly Published August 9, 2022
Last Updated January 22, 2024

Description

The WooCommerce Payments plugin for WordPress is vulnerable to payment bypass in versions up to, and including, 4.5.0. This is due to insufficient controls on checkout payment intent. This makes it possible for unauthenticated users to complete purchases without paying for them.

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Vulnerability Details for WooPayments: Integrated WooCommerce Payments

Software Type Plugin
Software Slug woocommerce-payments (view on wordpress.org)
Patched? Yes
Remediation Update to one of the following versions, or a newer patched version: 3.9.4, 4.0.3, 4.1.1, 4.2.2, 4.3.1, 4.4.1, 4.5.1
Affected Versions
  • 4.5.0
  • 3.9.0 - 3.9.4 (exclusive)
  • 4.0.0 - 4.0.3 (exclusive)
  • 4.1.0 - 4.1.1 (exclusive)
Expand to see 3 more affected version ranges.
  • 4.2.0 - 4.2.2 (exclusive)
  • 4.3.0 - 4.3.1 (exclusive)
  • 4.4.0 - 4.4.1 (exclusive)
Patched Versions
  • 3.9.4
  • 4.0.3
  • 4.1.1
  • 4.2.2
Expand to see 3 more patched versions.
  • 4.3.1
  • 4.4.1
  • 4.5.1

Recent vulnerabilities in WooPayments: Integrated WooCommerce Payments

# Title CVE ID CVSS Researchers Date
1 WooPayments <= 10.5.1 - Missing Authorization to Unauthenticated Plugin Settings Update via save_upe_appearance_ajax CVE-2026-1710 6.5 Dmitrii Ignatyev March 30, 2026
2 WooPayments – Fully Integrated Solution Built and Supported by Woo <= 6.6.2 - Unauthenticated Insecure Direct Object Reference CVE-2023-51503 5.3 Rafie Muhammad December 27, 2023
3 WooCommerce Payments <= 6.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2023-49828 6.4 Rafie Muhammad December 5, 2023
4 WooCommerce Payments <= 5.9.0 - Authenticated (Shop manager+) SQL Injection via currency parameters CVE-2023-35915 6.6 Rafie Muhammad June 20, 2023
5 WooCommerce Payments <= 5.9.0 - Missing Authorization via redirect_pay_for_order_to_update_payment_method CVE-2023-35916 6.5 Rafie Muhammad June 19, 2023
6 WooCommerce Payments 4.8.0 - 5.6.1 Authentication Bypass and Privilege Escalation CVE-2023-28121 9.8 mikemyers March 23, 2023

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