Server-Side Request Forgery (SSRF) in gaizhenbiao/ChuanhuChatGPT

published 2024-06-27 2 y ago modified 2026-06-17 4 mo ago also PYSEC-2024-268 , EUVD-2024-46970

cvss: 7.3; version 3.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

A Server-Side Request Forgery (SSRF) vulnerability exists in the upload processing interface of gaizhenbiao/ChuanhuChatGPT versions <= ChuanhuChatGPT-20240410-git.zip. This vulnerability allows attackers to send crafted requests from the vulnerable server to internal or external resources, potentially bypassing security controls and accessing sensitive data.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-07-05)

Exploit prediction

0.52% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

huntr.com https://huntr.com/bounties/b24f1b5f-a529-435b-ac4d-5ca71d5d1fb5 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.0	7.3	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
OSV	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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-918 Server-Side Request Forgery

References

huntr.com /bounties/b24f1b5f-a529-435b-ac4d-5ca71d5d1fb5
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