The AI Engine – The Chatbot and AI Framework for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the `rest_helpers_update_media_metadata` function in all versions up to, and including, 3.3.2. This makes it possible for authenticated attackers, with Editor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The attacker can upload a benign image file, then use the `update_media_metadata` endpoint to rename it to a PHP file, creating an executable PHP file in the uploads directory.
History

Thu, 29 Jan 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Tigroumeow
Tigroumeow ai Engine – The Chatbot And Ai Framework For Wordpress
Wordpress
Wordpress wordpress
Vendors & Products Tigroumeow
Tigroumeow ai Engine – The Chatbot And Ai Framework For Wordpress
Wordpress
Wordpress wordpress

Wed, 28 Jan 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 28 Jan 2026 08:45:00 +0000

Type Values Removed Values Added
Description The AI Engine – The Chatbot and AI Framework for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the `rest_helpers_update_media_metadata` function in all versions up to, and including, 3.3.2. This makes it possible for authenticated attackers, with Editor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The attacker can upload a benign image file, then use the `update_media_metadata` endpoint to rename it to a PHP file, creating an executable PHP file in the uploads directory.
Title AI Engine <= 3.3.2 - Authenticated (Editor+) Arbitrary File Upload via 'filename' Parameter in update_media_metadata Endpoint
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-01-28T08:26:56.110Z

Updated: 2026-01-28T16:06:59.438Z

Reserved: 2026-01-23T21:44:13.311Z

Link: CVE-2026-1400

cve-icon Vulnrichment

Updated: 2026-01-28T16:06:53.852Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-28T09:15:49.320

Modified: 2026-01-29T16:31:35.700

Link: CVE-2026-1400

cve-icon Redhat

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