CVE-2024-8613Public exploitNetwork attack vector

Cross-user chat access and deletion via unchecked paths

Published Mar 20, 2025 · Updated Oct 15, 2025

Improper access control in GaiZhenbiao ChuanhuChatGPT before 20240918 allows remote authenticated users to read and delete others' chat histories. The save_file and delete_chat_history routines accepted a supplied filename and wrote or removed its paths without verifying that their parent directory matched the current user. Any authenticated account with multi-user access could cross the intended history boundary, exposing or destroying another account's stored conversations.

CVSS severity8.1
High
EPSS probability0.58%
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 GaiZhenbiao ChuanhuChatGPT before 20240918 allows remote authenticated users to read and delete others' chat histories. The save_file and delete_chat_history routines accepted a supplied filename and wrote or removed its paths without verifying that their parent directory matched the current user. Any authenticated account with multi-user access could cross the intended history boundary, exposing or destroying another account's stored conversations.

The record

CVE
CVE-2024-8613
Published
Mar 20, 2025
Updated
Oct 15, 2025
Vendor
GaiZhenbiao
Product
ChuanhuChatGPT
Classifications
CWE-639, T1213, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 2025Record 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=unspecified <20240918

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GaiZhenbiao · ChuanhuChatGPTversion=unspecified <20240918

Published CVSS scores

8.1huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1213Data from Information Repositories
T1485Data Destruction

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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