WP Firebase Push Notification Plugin Cross-Site Request Forgery Vulnerability

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in the WP Firebase Push Notification plugin for WordPress, affecting all versions through 1.2.0. The issue arises from inadequate nonce validation in the 'wfpn_brodcast_notification_message()' function, allowing unauthenticated attackers to send broadcast notifications by tricking a site administrator into clicking a link.

Impact

Exploitation of this vulnerability allows for Cross-Site Request Forgery, enabling attackers to send unauthorized broadcast notifications from an administrator's account.