CVE-2024-0451Network attack vector

Authenticated OpenAI file listing via unchecked callback

Published May 22, 2024 · Updated Apr 8, 2026

Improper access control in QuantumCloud WPBot 5.3.4 and earlier allows remote authenticated users to list files in a linked OpenAI account. The openai_file_list_callback handler returns the account's file list without checking the caller's WordPress capability. Subscriber-level access and a configured OpenAI integration are required; the reported consequence is enumeration, not file-content access or modification.

CVSS severity5.0
Medium
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in QuantumCloud WPBot 5.3.4 and earlier allows remote authenticated users to list files in a linked OpenAI account. The openai_file_list_callback handler returns the account's file list without checking the caller's WordPress capability. Subscriber-level access and a configured OpenAI integration are required; the reported consequence is enumeration, not file-content access or modification.

The record

CVE
CVE-2024-0451
Published
May 22, 2024
Updated
Apr 8, 2026
Vendor
QuantumCloud
Product
WPBot – AI ChatBot for Live Support, Lead Generation, AI Services
Classifications
CWE-862, CWE-284, T1619
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 22, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=5.3.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

QuantumCloud · WPBot – AI ChatBot for Live Support, Lead Generation, AI Servicesversion=0 <=5.3.4

Published CVSS scores

5.0WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-284Improper Access Control
T1619Cloud Storage Object Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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