Unauthenticated Payment Bypass in Campay WooCommerce Plugin

Publication date: 2025-12-12

Last updated on: 2026-04-08

Assigner: Wordfence

Description

The Campay Woocommerce Payment Gateway plugin for WordPress is vulnerable to Unauthenticated Payment Bypass in all versions up to, and including, 1.2.2. This is due to the plugin not properly validating that a transaction has occurred through the payment gateway. This makes it possible for unauthenticated attackers to bypass payments and mark orders as successfully completed resulting in a loss of income.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-12

Last Modified

2026-04-08

Generated

2026-07-06

AI Q&A

2025-12-12

EPSS Evaluated

2026-07-05

NVD

CVE-2025-12883

Affected Vendors & Products

Vendor	Product	Version / Range
campay	woocommerce_payment_gateway	1.2.2

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-639	The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

Attack-Flow Graph

Executive Summary

The Campay Woocommerce Payment Gateway plugin for WordPress has a vulnerability where it does not properly verify that a payment transaction has actually occurred. This allows unauthenticated attackers to bypass the payment process and mark orders as completed without paying.

Impact Analysis

This vulnerability can lead to financial loss because attackers can complete orders without making any payment, resulting in loss of income for the merchant using the plugin.

Mitigation Strategies

To mitigate this vulnerability, immediately update the Campay Woocommerce Payment Gateway plugin to a version later than 1.2.2 where the issue is fixed. If an update is not available, consider disabling the plugin until a patch is released to prevent unauthenticated payment bypass.

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