CVE-2026-3584
CRITICAL EXPLOITED NUCLEIKali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process
Title source: cnaExploitation Summary
CVE-2026-3584 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 1 public exploit from researchers including Yucaerin. A Nuclei detection template is also available.
AI-analyzed exploit summary The repository contains a functional exploit for CVE-2026-3584, targeting WordPress Kali Forms <= 2.4.9. It includes a detailed technical analysis and a mass scanner script that automates the exploitation of an unauthenticated RCE vulnerability via the `kaliforms_form_process` AJAX endpoint.
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.
Exploits (1)
The repository contains a functional exploit for CVE-2026-3584, targeting WordPress Kali Forms <= 2.4.9. It includes a detailed technical analysis and a mass scanner script that automates the exploitation of an unauthenticated RCE vulnerability via the `kaliforms_form_process` AJAX endpoint.
Nuclei Templates (1)
http.component:"WordPress" http.html:"kali-forms"
body="kali-forms"
References (3)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H