CVE-2025-3743

The Upsell Funnel Builder for WooCommerce plugin for WordPress is vulnerable to order manipulation in all versions up to, and including, 3.0.0. This is due to the plugin allowing the additional product ID and discount field to be manipulated prior to processing via the 'add_offer_in_cart' function. This makes it possible for unauthenticated attackers to arbitrarily update the product associated with any order bump, and arbitrarily update the discount applied to any order bump item, when adding it to the cart.

The Upsell Funnel Builder for WooCommerce plugin for WordPress is vulnerable to order manipulation in all versions up to, and including, 3.0.0. This is due to the plugin allowing the additional product ID and discount field to be manipulated prior to processing via the 'add_offer_in_cart' function. This makes it possible for unauthenticated attackers to arbitrarily update the product associated with any order bump, and arbitrarily update the discount applied to any order bump item, when adding it to the cart.

El complemento Upsell Funnel Builder para WooCommerce de WordPress es vulnerable a la manipulación de pedidos en todas las versiones hasta la 3.0.0 incluida. Esto se debe a que el complemento permite manipular el ID de producto adicional y el campo de descuento antes del procesamiento mediante la función "add_offer_in_cart". Esto permite que atacantes no autenticados actualicen arbitrariamente el producto asociado a cualquier aumento de pedido y el descuento aplicado a cualquier artículo al añadirlo al carrito.