CVE-2023-51409 (GCVE-0-2023-51409)

Vulnerability from cvelistv5 – Published: 2024-04-12 13:15 – Updated: 2026-04-28 16:09
VLAI Shadowserver Previdian
Title
WordPress AI Engine plugin <= 1.9.98 - Unauthenticated Arbitrary File Upload vulnerability
Summary
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.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-16 22:05 UTC
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
Patchstack CNA under the mitre root
CNA scorecard B 75/100 over 3313 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Jordy Meow AI Engine: ChatGPT Chatbot Affected: n/a , ≤ 1.9.98 (custom)
guessed Create a notification for this product.
ai_engine_project ai_engine Affected: 0.0.1 , ≤ 1.9.98 (custom)
    cpe:2.3:a:ai_engine_project:ai_engine:0.0.1:*:*:*:*:wordpress:*:*
Create a notification for this product.
Credits
Rafie Muhammad (Patchstack)
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: eff0b8f4-1e70-4db9-9515-30405f688e0a

Vulnerability ID: CVE-2023-51409

Status: Confirmed

Status Updated: 2026-11-02 00:00 UTC

Exploited: Yes

Characteristics
Severity: 98.0
Timestamps
First Seen: 2025-06-05
Asserted: 2025-06-05
Last Seen: 2026-11-02
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: AI Engine / AI Engine WordPress Plugin | Class: cms | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-11-02: 2
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class cms
7D Avg 0
Vendor AI Engine
30D Avg 0
90D Avg 0
Product AI Engine WordPress Plugin
Cisa Kev no
Connections 2
Observation Date 2026-11-02
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical
References
Created: 2026-07-01 05:54 UTC | Updated: 2026-11-04 01:01 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: a8751be5-75fc-41bc-9d31-3cf45c499e1b

Vulnerability ID: CVE-2023-51409

Status: Confirmed

Status Updated: 2024-04-12 13:15 UTC

Exploited: Yes

Timestamps
First Seen: 2024-04-12
Asserted: 2024-04-12
Scope
Notes: WordPress AI Engine plugin <= 1.9.98 - Unauthenticated Arbitrary File Upload vulnerability | Affected: Jordy Meow / AI Engine: ChatGPT Chatbot | CVSS: 10.0 (CRITICAL) | EPSS: 0.63077 | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title WordPress AI Engine plugin <= 1.9.98 - Unauthenticated Arbitrary File Upload vulnerability
Cve Id CVE-2023-51409
Vendor Jordy Meow
Ghsa Id None
Product AI Engine: ChatGPT Chatbot
Added Date 2024-04-12T13:15:12.000Z
Cvss Score 10.0
Epss Score 0.63077
Previous Ids
Cvss Severity CRITICAL
Virtual Patch False
Cvss Estimated False
Epss Percentile 0.99204
Used In Malware unknown
Vulnerability Id CVE-2023-51409
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-11-04 13:01 UTC | Updated: 2026-11-04 13:01 UTC
Show details on NVD website
To clipboard 

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Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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    Related by attack behaviour

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