Barcode Scanner with Inventory & Order Manager < 1.5.2 - Unauthenticated SQL Injection via userToken

Description

The Simple Inventory Management – just scan barcode to manage products and orders. For WooCommerce plugin for WordPress is vulnerable to SQL Injection via the ‘userToken’ parameter in all versions up to 1.5.2 (exclusive) due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.