EUVD-2026-13814
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
4Tags
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.
Analysis
The Kali Forms plugin for WordPress contains a critical remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary code on the server. All versions up to and including 2.4.9 are affected, including the popular 'Kali Forms - Contact Form & Drag-and-Drop Builder' plugin by WPChill. …
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Remediation
Within 24 hours: Audit all WordPress instances for Kali Forms plugin presence and version; immediately disable the plugin on affected sites if no patch is available. Within 7 days: Evaluate alternative form builder plugins and plan migration strategy; implement Web Application Firewall rules to block exploitation attempts. …
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External POC / Exploit Code
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