Denial of Service in gaizhenbiao/chuanhuchatgpt

published 2024-07-10 2 y ago modified 2026-06-17 4 mo ago also PYSEC-2024-269 , EUVD-2024-47194

cvss: 7.5; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 10.8%; EPSS 10.8% chance of exploitation in 30 days, percentile 95%
public exploits: 0; none known

A vulnerability in gaizhenbiao/chuanhuchatgpt version 20240410 allows any user to restart the server at will by sending a specific request to the `/queue/join?` endpoint with `"fn_index":66`. This unrestricted server restart capability can severely disrupt service availability, cause data loss or corruption, and potentially compromise system integrity.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-07-11)

Exploit prediction

10.85% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

huntr.com https://huntr.com/bounties/e9eaaea9-5750-4955-9142-2f12ad4b06db referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.0	7.5	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
OSV	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected packages

ecosystem	package	affected	fixed in
pypi	chuanhuchatgpt	<=20240410	no fix listed

Affected products

gaizhenbiao gaizhenbiao/chuanhuchatgpt
gaizhenbiao chuanhuchatgpt

Classification

Weakness

CWE-400 Uncontrolled Resource Consumption

References

huntr.com /bounties/e9eaaea9-5750-4955-9142-2f12ad4b06db
exploit, third-party-advisory, evidence

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary