---
id: CVE-2026-103307
title: >-
  The Walletdoc Payment Gateway for WooCommerce WordPress plugin before 1.8.5
  does not properly sanitize and escape user input before using it in a SQL
  statement, and verifies its payment webhook with a signing secret that is
  empty by defa…
summary: >-
  The Walletdoc Payment Gateway for WooCommerce WordPress plugin before 1.8.5
  does not properly sanitize and escape user input before using it in a SQL
  statement, and verifies its payment webhook with a signing secret that is
  empty by defa…
severity: none
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T07:17:00.127'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-103307'
references:
  - url: 'https://wpscan.com/vulnerability/4e67fefd-56d9-4bfd-9e19-a2b5fff1e7a2/'
    label: contact@wpscan.com
tags:
  - nvd
ingestedAt: '2026-10-14T07:21:04.831Z'
---

## Overview

The Walletdoc Payment Gateway for WooCommerce WordPress plugin before 1.8.5 does not properly sanitize and escape user input before using it in a SQL statement, and verifies its payment webhook with a signing secret that is empty by default, allowing unauthenticated attackers to perform SQL injection attacks and to mark arbitrary orders as paid.

## Remediation

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