CVE-2026-3584
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.
Published:Mar 20, 2026
Last Modified:Apr 22, 2026
EPS:Mar 20, 2026
EPSS Score:0.20776
CVSS Score:9.8
Affected Products
Vendor
Product
Action
Vendor
Wordpress
Product
Wordpress
Wordpress
Wordpress
Vendor
Wpchill
Product
Kali Forms — Contact Form & Drag-and-drop Builder
Wpchill
Kali Forms — Contact Form & Drag-and-drop Builder
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
