CVE-2023-51409

CRITICAL EXPLOITED NUCLEI

Jordy Meow AI Engine: ChatGPT Chatbot <= 1.9.98 - Unauthenticated Arbitrary File Upload

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2023-51409 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 4 public exploits from researchers including JoshuaProvoste, RandomRobbieBF, Boshe99. A Nuclei detection template is also available.

AI-analyzed exploit summary This repository contains a functional exploit for CVE-2023-51409, an unauthenticated arbitrary file upload vulnerability in the AI Engine WordPress plugin (version 1.9.98). The exploit uploads a PHP payload via a vulnerable REST endpoint, deploys it in the WordPress uploads directory, and provides an interactive shell for remote command execution.

Description

Unrestricted Upload of File with Dangerous Type vulnerability in Jordy Meow AI Engine: ChatGPT Chatbot.This issue affects AI Engine: ChatGPT Chatbot: from n/a through 1.9.98.

Exploits (4)

nomisec WORKING POC 1 stars
by JoshuaProvoste · remote
https://github.com/JoshuaProvoste/0-click-RCE-Exploit-for-CVE-2023-51409

This repository contains a functional exploit for CVE-2023-51409, an unauthenticated arbitrary file upload vulnerability in the AI Engine WordPress plugin (version 1.9.98). The exploit uploads a PHP payload via a vulnerable REST endpoint, deploys it in the WordPress uploads directory, and provides an interactive shell for remote command execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: AI Engine: ChatGPT Chatbot WordPress plugin v1.9.98
No auth needed
Prerequisites: Vulnerable version of the AI Engine plugin installed on WordPress · Network access to the target WordPress site
devstral-2 · analyzed Feb 19, 2026 Full analysis →
nomisec WORKING POC 1 stars
by RandomRobbieBF · remote
https://github.com/RandomRobbieBF/CVE-2023-51409

The repository contains a functional proof-of-concept for CVE-2023-51409, demonstrating an unauthenticated arbitrary file upload vulnerability in the AI Engine WordPress plugin via the 'rest_upload' function. It includes cURL commands and raw HTTP requests to exploit the vulnerability, allowing remote code execution by uploading malicious files.

Classification
Working Poc 100%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: AI Engine: Chatbots, Generators, Assistants, GPT 4 and more! plugin for WordPress <= 1.9.98
No auth needed
Prerequisites: Access to the WordPress site's REST API endpoint · Ability to send HTTP POST requests to the target server
devstral-2 · analyzed Feb 19, 2026 Full analysis →
github WORKING POC
by Boshe99 · pythonpoc
https://github.com/Boshe99/CVE-Exploits/tree/main/CVE-2023-51409

The repository contains a functional Python exploit for CVE-2023-51409, targeting an arbitrary file upload vulnerability in the WordPress Plugin 3DPrint Lite 1.9.1.4. The exploit uploads a malicious file via the plugin's admin-ajax.php endpoint and confirms successful upload.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WordPress Plugin 3DPrint Lite 1.9.1.4
No auth needed
Prerequisites: target URL · malicious file to upload
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WORKING POC
by Nxploited · remote
https://github.com/Nxploited/CVE-2023-51409

This repository contains a functional exploit for CVE-2023-51409, an unauthenticated arbitrary file upload vulnerability in the AI Engine: ChatGPT Chatbot WordPress plugin (versions <= 1.9.98). The exploit checks the plugin version via readme.txt and uploads a PHP file to a vulnerable endpoint, demonstrating remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: AI Engine: ChatGPT Chatbot WordPress plugin <= 1.9.98
No auth needed
Prerequisites: Target must have the vulnerable plugin installed and accessible · Network access to the WordPress instance
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Nuclei Templates (1)

Jordy Meow AI Engine - Unrestricted File Upload
CRITICALVERIFIEDby pussycat0x

Scores

CVSS v3 10.0
EPSS 0.6505
EPSS Percentile 99.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

VulnCheck KEV 2024-01-11
CWE
CWE-434
Status published
Products (2)
Jordy Meow/AI Engine: ChatGPT Chatbot < 1.9.98
meowapps/ai_engine < 1.9.99
Published Apr 12, 2024
Tracked Since Feb 18, 2026