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OpenAdvisories
Critical · 9.1 CVE-2026-16947 EUVD-2026-68044GHSA-675h-pw44-fcfq

Total Processing Card Payments for WooCommerce <= 7.3 - Unauthenticated SSRF leading to Payment Bypass and Gateway Credential Disclosure

Published Aug 29, 2026 · Updated Aug 30, 2026 · Assigned by WPScan

Description

The Total processing card payments for WooCommerce WordPress plugin through 7.3 does not validate a user-supplied path before using it to build a server-side verification request, and does not verify the authenticity of the response, allowing unauthenticated attackers to redirect that request to an arbitrary host (disclosing the merchant's payment-gateway credentials) and to forge a success response that marks arbitrary WooCommerce orders as paid.

Affected products

VendorProductAffectedFixed
— Total processing card payments for WooCommerce ≤ 7.3 —

References