CVE-2026-103307 [HIGH] – The Walletdoc Payment Gateway for WooCommerce WordPress plugin before 1.8.5 does not prope

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.