Security Advisory

CVE-2026-4888

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-27 23:26:34

Last updated 2026-05-28 00:29:40

Assigner Wordfence

CVSS score 4.3

State PUBLISHED

Description

The Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder plugin for WordPress is vulnerable to unauthorized email sending due to a missing capability check on the send_test_email() function in all versions up to, and including, 3.4.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to send test emails to arbitrary addresses from the server.

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