Crypto Payment Gateway with Payeer for WooCommerce <= 1.0.3 - Unauthenticated Payment Bypass

Missing Authorization
CVE CVE-2025-11890
CVSS High (7.5)
Publicly Published November 3, 2025
Last Updated November 4, 2025
Researcher Jonas Benjamin Friedli
Description

The Crypto Payment Gateway with Payeer for WooCommerce plugin for WordPress is vulnerable to payment bypass in all versions up to, and including, 1.0.3. This is due to the plugin not properly verifying a payments status through server-side validation though the /wc-api/bp-payeer-gateway-callback endpoint. This makes it possible for unauthenticated attackers to update unpaid order statuses to paid resulting in a loss of revenue.

References

1 affected software package

Software Type Plugin
Software Slug crypto-payment-gateway-with-payeer-for-woocommerce (view on wordpress.org)
Patched? No
Affected Version
  • <= 1.0.3
Patched Version
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