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OpenAdvisories
Medium · 5.3 CVE-2026-103359 EUVD-2026-110631GHSA-563r-v2v8-6c3q

PayDunya WooCommerce Payment Gateway 1.1.6 - Unauthenticated Order Payment Completion via Webhook Forgery

Published Oct 27, 2026 · Updated Oct 28, 2026 · Assigned by WPScan

Description

The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret that anyone can compute, allowing unauthenticated attackers to mark arbitrary WooCommerce orders as paid and completed.

Affected products

VendorProductAffectedFixed
— PayDunya WooCommerce Payment Gateway 1.1.6 – ≤ 1.1.6 —

References