CVE-2026-107745 json
AI Engine <= 3.8.4 - Authenticated (Subscriber+) Limited Media File Deletion via 'metadata' Parameter
published 2026-10-28 12 d ago modified 2026-10-29 11 d ago also EUVD-2026-111565
- cvss
- 4.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 25%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 11 d ago
Exploit prediction
0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.2 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L |
Affected products
- tigroumeow AI Engine – MCP Server & AI Chatbot for WordPress, with Claude, ChatGPT & Gemini
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/d4f8607c-711e-4d0e-8379-49346033a837?source=cve
- plugins.trac.wordpress.org /browser/ai-engine/tags/3.8.3/classes/modules/files.php#L470
- plugins.trac.wordpress.org /browser/ai-engine/tags/3.8.3/classes/modules/files.php#L62
- plugins.trac.wordpress.org /browser/ai-engine/tags/3.8.3/classes/modules/files.php#L1071
- plugins.trac.wordpress.org /browser/ai-engine/tags/3.8.3/classes/api.php#L689
- plugins.trac.wordpress.org /browser/ai-engine/tags/3.8.3/classes/api.php#L1040
- plugins.trac.wordpress.org /changeset?old_path=%2Fai-engine%2Ftags%2F3.8.4%2Fclasses%2Fmodules%2Ffiles.php&new_path=%2Fai-engine%2Ftags%2
Sources
- CVE List CVE-2026-107745
- NVD CVE-2026-107745
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.