Input validation vulnerability in Barcode Scanner and Inventory manager. POS (Point of Sale) – scan barcodes & create orders with barcode reader. 1.6.1

The Barcode Scanner with Inventory & Order Manager plugin for WordPress has a security vulnerability in versions 1.6.1 and lower. This is because the plugin does not properly protect against SQL Injection, which is a type of cyber attack. This vulnerability allows hackers with certain levels of access to add their own malicious code to the plugin, which can be used to access private information from the website’s database.