Access violation vulnerability in Oliver POS – A WooCommerce Point of Sale (POS) 2.4.2.3

The Oliver POS is a tool that helps with sales and transactions on a website called WooCommerce. However, this tool has a security issue where sensitive information can be accessed by people who are not authorized. This information includes a special code that is used to access the tool, which can then be used to change important details on user accounts, like email addresses and account types. This can lead to a complete takeover of the website by attackers. While a newer version of the tool has fixed this issue, older versions are still at risk.