The WooCommerce UPS Shipping – Live Rates and Access Points plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the delete_oauth_data function in all versions up to, and including, 2.3.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's API key.

Insertion of Sensitive Information into Log File vulnerability in Octolize USPS Shipping for WooCommerce – Live Rates.This issue affects USPS Shipping for WooCommerce – Live Rates: from n/a through 1.9.4.

Missing Authorization vulnerability in Octolize Flexible Shipping.This issue affects Flexible Shipping: from n/a through 4.24.15.

Cross-Site Request Forgery (CSRF) vulnerability in Octolize WooCommerce UPS Shipping – Live Rates and Access Points.This issue affects WooCommerce UPS Shipping – Live Rates and Access Points: from n/a through 2.2.4.

Cross-Site Request Forgery (CSRF) vulnerability in Octolize USPS Shipping for WooCommerce – Live Rates.This issue affects USPS Shipping for WooCommerce – Live Rates: from n/a through 1.9.2.