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CVE-2026-107745— AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter

Quick assessment

Affected
tigroumeow AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini
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 插件"The AI Engine – The Chatbot, AI Framework & MCP for WordPress"在所有 3.8.4 及更早版本中，由于 upload_file 函数中的文件路径验证不足，存在有限的媒体文件删除漏洞。该漏洞允许拥有订阅者（Subscriber）及以上权限的已认证攻击者删除服务器上的任意媒体文件。利用此漏洞需满足以下条件：管理员必须已启用“公共 API（Public API）”选项，且攻击者上传恶意文件后，必须依赖每小时自动执行的 cleanup_f

CVSS 4.2 · Medium
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I. Basic Information for CVE-2026-107745

Vulnerability Information
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Vulnerability Title
AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The AI Engine – The Chatbot, AI Framework & MCP for WordPress plugin for WordPress is vulnerable to limited media file deletion due to insufficient file path validation in the upload_file function in all versions up to, and including, 3.8.4 This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary media files on the server. This requires the administrator to have enabled the Public API option, and exploitation depends on the hourly cleanup_files task running after the malicious upload.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
tigroumeow AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini 0 ~ 3.8.4 -

II. Public POCs for CVE-2026-107745

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III. Intelligence Information for CVE-2026-107745

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Other References for CVE-2026-107745 (2)

IV. Related Vulnerabilities

Same vendor: tigroumeow
Same weakness: CWE-22