CVE-2025-7847— AI Engine 2.9.3 - 2.9.4 - Authenticated (Subscriber+) Arbitrary File Upload
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I. Basic Information for CVE-2025-7847
Vulnerability Information
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Vulnerability Title
AI Engine 2.9.3 - 2.9.4 - Authenticated (Subscriber+) Arbitrary File Upload
Source: NVD (National Vulnerability Database)
Vulnerability Description
The AI Engine plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the rest_simpleFileUpload() function in versions 2.9.3 and 2.9.4. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server when the REST API is enabled, which may make remote code execution possible.
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
危险类型文件的不加限制上传
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin AI Engine 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 AI Engine 2.9.3和2.9.4版本存在代码问题漏洞，该漏洞源于rest_simpleFileUpload函数未验证文件类型，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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| tigroumeow | AI Engine | 2.9.3 ~ 2.9.4 | - |
II. Public POCs for CVE-2025-7847
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Wordpress Plugin AI Engine 2.9.3 - 2.9.4 Proof Of Concept | https://github.com/EricArdiansa/CVE-2025-7847-POC | POC Details |
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No public POC found.
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IV. Related Vulnerabilities
Same product: AI Engine
Same vendor: tigroumeow
- CVE-2026-1400
AI Engine <= 3.3.2 - Authenticated (Editor+) Arbitrary File - CVE-2026-0746
AI Engine <= 3.3.2 - Authenticated (Subscriber+) Server-Side - CVE-2025-8084
AI Engine <= 3.1.8 - Authenticated (Editor+) Server-Side Req - CVE-2025-12844
AI Engine <= 3.1.8 - Authenticated (Subscriber+) PHP Object - CVE-2025-11749
AI Engine <= 3.1.3 - Unauthenticated Sensitive Information E
Same weakness: CWE-434
- CVE-2021-47943
TextPattern CMS 4.8.7 Remote Code Execution via File Upload - CVE-2021-47937
e107 CMS 2.3.0 Authenticated Remote Code Execution via Theme - CVE-2026-41517
Emlog: Remote Code Execution via Malicious Plugin Upload - CVE-2026-6692
Slider Revolution 7.0.0 - 7.0.10 - Authenticated (Subscriber - CVE-2026-41587
CI4MS: Unrestricted PHP File Upload via Theme Installation L
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