CVE-2025-14463

CVE-2025-14463 affects the WordPress plugin “Payment Button for PayPal” (versions up to and including 1.2.3.41). The vulnerability arises from a publicly exposed AJAX endpoint (wppaypalcheckout_ajax_process_order) that processes checkout results without authentication or server-side verification,...

CVE-2025-14463 Payment Button for PayPal <= 1.2.3.41 - Missing Authorization to Unauthenticated Arbitrary Order Creation

The Payment Button for PayPal plugin for WordPress is vulnerable to unauthorized order creation in all versions up to, and including, 1.2.3.41. This is due to the plugin exposing a public AJAX endpoint wppaypalcheckoutajaxprocessorder that processes checkout results without any authentication or...