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CVE-2025-12138— URL Image Importer <= 1.0.6 - Authenticated (Author+) Arbitrary File Upload

Quick assessment

Affected
bww URL Image Importer
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 URL Image Importer 1.0.6及之前版本存在代码问题漏洞，该漏洞源于文件类型验证不足，可能导致任意文件上传攻击。

CVSS 8.8 · High EPSS 0.69% · P52

Possible ATT&CK Techniques 1 AI

T1505.003 · Web Shell
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I. Basic Information for CVE-2025-12138

Vulnerability Information
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Vulnerability Title
URL Image Importer <= 1.0.6 - Authenticated (Author+) Arbitrary File Upload
Source: CVE Program / CVE List V5
Vulnerability Description
The URL Image Importer plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in all versions up to, and including, 1.0.6. This is due to the plugin relying on a user-controlled Content-Type HTTP header to validate file uploads in the 'uimptr_import_image_from_url()' function which writes the file to the server before performing proper validation. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible via the uploaded PHP file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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 URL Image Importer 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 URL Image Importer 1.0.6及之前版本存在代码问题漏洞，该漏洞源于文件类型验证不足，可能导致任意文件上传攻击。
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
bww URL Image Importer 1.0 ~ 1.0.6 -

II. Public POCs for CVE-2025-12138

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III. Intelligence Information for CVE-2025-12138

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IV. Related Vulnerabilities

Same product: URL Image Importer
Same vendor: bww
Same weakness: CWE-434

V. Comments for CVE-2025-12138

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