CVE-2024-8143

Unauthorized Access to User Chat History in gaizhenbiao/chuanhuchatgpt

MEDIUM
4.3
CVSS Score
Published: October 29, 2024 at 12:49 PM UTC
Updated: June 17, 2026 at 08:21 AM UTC
1 product affected across 1 vendorChuanhuchatgpt

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.5%
SSVC
PoC

Description

In the latest version (20240628) of gaizhenbiao/chuanhuchatgpt, an issue exists in the /file endpoint that allows authenticated users to access the chat history of other users. When a user logs in, a directory is created in the history folder with the user's name. By manipulating the /file endpoint, an authenticated user can enumerate and access files in other users' directories, leading to unauthorized access to private chat histories. This vulnerability can be exploited to read any user's private chat history.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 202409192024-6-2820240628
Affected range stops below 20240919, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-1057NVD-CWE-noinfo

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