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Vulnerabilities and Security Researches

Everest Forms – Build Contact Forms, Surveys, Polls, Application Forms, and more with Ease!, CVE-2026-4888

CVE, Research URL

CVE-2026-4888

Published on
May 28, 2026
Research 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.
Affected versions
max 3.4.8.
Status
vulnerable