CVE-2026-8787

The CVE applies to the WordPress plugin Firebase Support & Chat Management (up to version 3.1.1 ). The root cause is in the firebase_auth() function, which authenticates using the target WordPress user’s email supplied in the user_email POST parameter without verifying ownership or issuing a vali...

CVE-2026-8787 Firebase Support & Chat Management <= 3.1.1 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation

The Firebase Support & Chat Management plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.1.1. This is due to the firebaseauth function authenticating the request as the WordPress user whose email is supplied in the useremail POST parameter without...