Vulnerability Information
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Vulnerability Title
chatchat-space Langchain-Chatchat Backend upload_temp_docs path traversal
Vulnerability Description
A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function upload_temp_docs of the file /knowledge_base/upload_temp_docs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
LangChain-Chatchat 路径遍历漏洞
Vulnerability Description
LangChain-Chatchat是Chatchat-Space开源的一个基于LangChain框架开发的聊天机器人软件。 LangChain-Chatchat 0.3.1及之前版本存在路径遍历漏洞，该漏洞源于对文件/knowledge_base/upload_temp_docs中参数flag的错误操作导致路径遍历。
CVSS Information
N/A
Vulnerability Type
N/A