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CVE-2024-4321— Local File Inclusion (LFI) in gaizhenbiao/chuanhuchatgpt

Quick assessment

Affected
gaizhenbiao gaizhenbiao/chuanhuchatgpt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ChuanhuChatGPT是为ChatGPT/ChatGLM/LLaMA/StableLM/MOSS等多种LLM提供了一个轻快好用的Web图形界面。 ChuanhuChatGPT 20240310版本存在输入验证错误漏洞，该漏洞源于在聊天记录上传过程中处理文件路径时输入验证不当，攻击者利用该漏洞能够读取服务器上的敏感文件。

AI Predicted 7.5 Difficulty: Easy EPSS 0.60% · P47

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System
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I. Basic Information for CVE-2024-4321

Vulnerability Information
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Vulnerability Title
Local File Inclusion (LFI) in gaizhenbiao/chuanhuchatgpt
Source: CVE Program / CVE List V5
Vulnerability Description
A Local File Inclusion (LFI) vulnerability exists in the gaizhenbiao/chuanhuchatgpt application, specifically within the functionality for uploading chat history. The vulnerability arises due to improper input validation when handling file paths during the chat history upload process. An attacker can exploit this vulnerability by intercepting requests and manipulating the 'name' parameter to specify arbitrary file paths. This allows the attacker to read sensitive files on the server, leading to information leakage, including API keys and private information. The issue affects version 20240310 of the application.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ChuanhuChatGPT 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChuanhuChatGPT是为ChatGPT/ChatGLM/LLaMA/StableLM/MOSS等多种LLM提供了一个轻快好用的Web图形界面。 ChuanhuChatGPT 20240310版本存在输入验证错误漏洞，该漏洞源于在聊天记录上传过程中处理文件路径时输入验证不当，攻击者利用该漏洞能够读取服务器上的敏感文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
gaizhenbiao gaizhenbiao/chuanhuchatgpt unspecified ~ latest -

II. Public POCs for CVE-2024-4321

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III. Intelligence Information for CVE-2024-4321

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Vendor Advisories for CVE-2024-4321 (1)

IV. Related Vulnerabilities

Same product: gaizhenbiao/chuanhuchatgpt
Same vendor: gaizhenbiao
Same weakness: CWE-20

V. Comments for CVE-2024-4321

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