---
id: CVE-2026-103359
title: >-
  PayDunya WooCommerce Payment Gateway 1.1.6 - Unauthenticated Order Payment
  Completion via Webhook Forgery
summary: >-
  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…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-345
product: PayDunya WooCommerce Payment Gateway
affected:
  - paydunya_woocommerce_payment_gateway >= 1.1.6 <= 1.1.6
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-28T17:35:18.868193Z'
published: '2026-10-27'
updated: '2026-10-28'
sourceUpdated: '2026-10-28T17:35:39.229Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-103359'
references:
  - url: 'https://wpscan.com/vulnerability/d2d7c885-9525-41e0-9666-04a4a8cd183f/'
tags:
  - cve.org
epss: 0.00114
epssPercentile: 0.01495
ingestedAt: '2026-10-27T16:11:59.225Z'
---

## Overview

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

- `paydunya_woocommerce_payment_gateway >= 1.1.6 <= 1.1.6`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.