What was published
Password-protected products and their variations were included in the store's Pinterest catalog feed, and their Rich Pins showed product details to people without the password. Diagnostics and debug logs also recorded customer and order details, account credentials, and raw Pinterest API responses.
Affected versions
Pinterest for WooCommerce versions prior to 1.5.4.
Source
woocommerce.com product update, 14 Oct 2026.
How to check if this applies to your site
Only relevant if your WooCommerce store uses the Pinterest for WooCommerce plugin and sells password-protected products. Check the plugin version in wp-admin → Plugins; if it is below 1.5.4, update it.