CriticalVulnerability

CVE-2023-51409: AI Engine: ChatGPT Chatbot unrestricted upload of dangerous file type

Source: NVD(opens in a new tab)
Identifier: CVE-2023-51409
Published: April 12, 2024
Record updated: October 9, 2026

Known exploitation: Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS: 63.1%

Summary

CVE-2023-51409 is an Unrestricted Upload of File with Dangerous Type vulnerability (CWE-434) in the AI Engine: ChatGPT Chatbot plugin by Jordy Meow. The source states it affects versions from n/a through 1.9.98. NIST has not yet provided an NVD assessment, and Patchstack is listed as the source.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Details

Scores and exploitation

CVSS score: 10(critical)
EPSS: 63.1%Estimated probability that this CVE is exploited in the next 30 days, from the FIRST Exploit Prediction Scoring System. Read on November 4, 2026.

Weaknesses and techniques

Weakness (CWE): CWE-434
Attack pattern (CAPEC): CAPEC-1

Classification

Attack type: Other
Attack sophistication: Trivial
AI component targeted: Plugin
Impact: Confidentiality,
Integrity
Labels: security

How this record was produced

Summaries, mitigations and labels on this page are generated automatically from the source. The linked source is authoritative. The source gives this advisory a description and no title, so the title above is a headline generated from the source text.

Original source: https://nvd.nist.gov/vuln/detail/CVE-2023-51409

First tracked: February 15, 2026 at 08:50 PM ET, from NVD/CVE Database

Classifier: claude-haiku-5-5, prompt v4

Classifier confidence: 90% (self-assessed)

Summary

Mitigation

Related items