CVE-2026-3584— Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process
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I. Basic Information for CVE-2026-3584
Vulnerability Information
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Vulnerability Title
Kali Forms <= 2.4.9 - Unauthenticated Remote Code Execution via form_process
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Kali Forms 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Kali Forms 2.4.9及之前版本存在代码注入漏洞，该漏洞源于form_process函数中prepare_post_data函数将用户提供的键直接映射到内部占位符存储，并结合在这些占位符值上使用call_u
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| wpchill | Kali Forms — Contact Form & Drag-and-Drop Builder | * ~ 2.4.9 | - |
II. Public POCs for CVE-2026-3584
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Kali Forms WordPress plugin <= 2.4.9 contains a remote code execution caused by unsafe user input handling in 'form_process' and 'prepare_post_data' functions, letting unauthenticated attackers execute code on the server, exploit requires no authentication. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-3584.yaml | POC Details |
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V. Comments for CVE-2026-3584
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