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Vulnerabilities and Security Researches

Contact Form builder with drag & drop for WordPress – Kali Forms, CVE-2026-3584

CVE, Research URL

CVE-2026-3584

Published on
Mar 21, 2026
Research Description
The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.
Affected versions
max 2.4.10.
Status
vulnerable