Input validation vulnerability in Woocommerce Partial Shipment 3.2

The Woocommerce Partial Shipment plugin for WordPress is not secure and can be easily attacked. This can happen because the plugin does not properly protect the data that users input, and it also does not adequately prepare the database for potential attacks. This means that someone who has access to the website and is at least a subscriber can add their own malicious code to the existing code, which can potentially reveal private information from the database.