漏洞信息
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Vulnerability Title
Arbitrary server-side file read in LangSmith SDK TracingMiddleware
Vulnerability Description
LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform. Prior to 0.8.18, an attacker who can send an HTTP request to a server running the LangSmith SDK's TracingMiddleware can cause that server to read an arbitrary file from its local filesystem and upload the contents to LangSmith as a trace attachment. Depending on how the distributed trace system is deployed, triggering a read may not require authentication. Retrieving the contents requires read access to the LangSmith workspace the traces are sent to. The net effect is a trust-boundary crossing: a party with workspace trace-read access (for example a low-privilege workspace member, a contractor, or a compromised teammate account) gains the ability to read files from any server running TracingMiddleware, a capability outside that workspace's intended trust boundary. This vulnerability is fixed in 0.8.18.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Vulnerability Title
LangChain LangSmith Client SDKs 路径遍历漏洞
Vulnerability Description
LangChain LangSmith Client SDKs是LangChain公司开源的一个开发者工具包。 LangChain LangSmith Client SDKs 0.8.18之前版本存在安全漏洞,该漏洞源于路径遍历问题,可能导致攻击者通过发送HTTP请求使服务器读取任意本地文件并上传到LangSmith,造成信任边界跨越。
CVSS Information
N/A
Vulnerability Type
N/A