CVE-2025-7846— WordPress User Extra Fields <= 16.7 - Authenticated (Subscriber+) Arbitrary File Deletion via save_fields Function
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I. Basic Information for CVE-2025-7846
Vulnerability Information
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Vulnerability Title
WordPress User Extra Fields <= 16.7 - Authenticated (Subscriber+) Arbitrary File Deletion via save_fields Function
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WordPress User Extra Fields plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the save_fields() function in all versions up to, and including, 16.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
绝对路径遍历
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin User Extra Fields 安全漏洞
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 User Extra Fields 16.7及之前版本存在安全漏洞，该漏洞源于save_fields函数中文件路径验证不足，可能导致任意文件删除和远程代码执行。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| vanquish | WordPress User Extra Fields | * ~ 16.7 | - |
II. Public POCs for CVE-2025-7846
| # | POC Description | Source Link | Shenlong Link |
|---|
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