Subscriptions for WooCommerce WordPress plugin vulnerabilities

The Subscriptions for WooCommerce WordPress plugin before 2.1.1 only enforces its membership content restrictions on standard front-end page views, allowing unauthenticated users to read the full contents of restricted posts and pages through other routes that render the same content.

The Subscriptions for WooCommerce WordPress plugin before version 2.0.1 does not verify the user's capability before installing and activating a plugin from a user-supplied slug through a nonce-protected AJAX action, allowing users with the Shop Manager role (who lack plugin-management capabilities) to install and activate arbitrary plugins, resulting in remote code execution.

The Subscriptions for WooCommerce WordPress plugin before version 2.0.1 does not verify that the requester owns the subscription being viewed before rendering its details, allowing any authenticated customer to read another customer's subscription information (the subscribed product, status, and dates) by supplying that subscription's ID.