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CVE-2024-6311— Funnelforms Free <= 3.7.3.2 - Authenticated (Administrator+) Arbitrary File Upload

Quick assessment

Affected
funnelforms Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Funnelforms Free 3.7.3.2及之前版本存在代码问题漏洞，该漏洞源于af2_add_font函数缺少文件类型验证，使得经过身份验证的攻击者能够在受影响站点的服务器上上传任意文件，可能导致远程代码执行。

CVSS 7.2 · High EPSS 0.91% · P59
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I. Basic Information for CVE-2024-6311

Vulnerability Information
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Vulnerability Title
Funnelforms Free <= 3.7.3.2 - Authenticated (Administrator+) Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The Funnelforms Free plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'af2_add_font' function in all versions up to, and including, 3.7.3.2. This makes it possible for authenticated attackers, with administrator-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Funnelforms Free 代码问题漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Funnelforms Free 3.7.3.2及之前版本存在代码问题漏洞，该漏洞源于af2_add_font函数缺少文件类型验证，使得经过身份验证的攻击者能够在受影响站点的服务器上上传任意文件，可能导致远程代码执行。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
funnelforms Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free * ~ 3.7.3.2 -

II. Public POCs for CVE-2024-6311

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III. Intelligence Information for CVE-2024-6311

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Same Patch Batch · funnelforms · 2024-08-28 · 3 CVEs total

CVE-2024-6312 6.5 MEDIUM Funnelforms Free <= 3.7.3.2 - Authenticated (Administrator+) Arbitrary File Deletion
CVE-2024-7447 5.3 MEDIUM Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms

IV. Related Vulnerabilities

Same product: Interactive Contact Form and Multi Step Form Builder with Drag & Drop Editor – Funnelforms Free
Same vendor: funnelforms
Same weakness: CWE-434

V. Comments for CVE-2024-6311

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