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CVE-2025-12352— Gravity Forms <= 2.9.20 - Unauthenticated Arbitrary File Upload via 'copy_post_image'

Quick assessment

Affected
Gravity Forms Gravity Forms
Exploitation
Public or AI PoC available; prioritize validation
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 Gravity Forms 2.9.20及之前版本存在代码问题漏洞，该漏洞源于copy_post_image函数缺少文件类型验证，可能导致任意文件上传和远程代码执行。

CVSS 9.8 · Critical EPSS 1.06% · P62
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I. Basic Information for CVE-2025-12352

Vulnerability Information
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Vulnerability Title
Gravity Forms <= 2.9.20 - Unauthenticated Arbitrary File Upload via 'copy_post_image'
Source: CVE Program / CVE List V5
Vulnerability Description
The Gravity Forms plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the copy_post_image() function in all versions up to, and including, 2.9.20. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible. This only impacts sites that have allow_url_fopen set to `On`, the post creation form enabled along with a file upload field for the post
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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 Gravity Forms 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 Gravity Forms 2.9.20及之前版本存在代码问题漏洞，该漏洞源于copy_post_image函数缺少文件类型验证，可能导致任意文件上传和远程代码执行。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Gravity Forms Gravity Forms * ~ 2.9.20 -

II. Public POCs for CVE-2025-12352

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 8170 chars
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III. Intelligence Information for CVE-2025-12352

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IV. Related Vulnerabilities

Same product: Gravity Forms
Same vendor: Gravity Forms
Same weakness: CWE-434

V. Comments for CVE-2025-12352

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