Flexible Quantity – Measurement Price Calculator for WooCommerce vulnerabilities

The WooCommerce plugin 'Flexible Quantity – Measurement Price Calculator' (versions up to 2.3.23) has a missing authorization vulnerability, allowing exploitation of incorrectly configured access control security levels.

The Flexible Quantity – Measurement Price Calculator for WooCommerce plugin (up to version 2.3.22) contains an Improper Validation of Specified Quantity in Input vulnerability that allows input data manipulation. An attacker may supply invalid quantity values, potentially leading to incorrect price or product quantity calculations.

The Flexible Quantity – Measurement Price Calculator for WooCommerce plugin in versions up to and including 2.3.21 contains a Broken Access Control vulnerability exploitable by an unauthenticated attacker. This allows operations beyond granted permissions.