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OpenAdvisories
Medium · 5.3 CVE-2026-84091 EUVD-2026-85265GHSA-5gpw-3mxh-8583

SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via bit IPN

Published Sep 23, 2026 · Updated Sep 23, 2026 · Assigned by WPScan

Description

The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not verify with the payment provider that a payment notification is genuine before marking the corresponding order as paid, allowing unauthenticated users to mark a pending order paid without completing payment.

Affected products

VendorProductAffectedFixed
— SUMIT Payment Gateway for WooCommerce < 4.0.0 4.0.0

References