漏洞信息
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Vulnerability Title
Server-Side Request Forgery via MCP Tools Endpoint in FastGPT
Vulnerability Description
FastGPT is an AI Agent building platform. Prior to version 4.14.9.5, FastGPT's MCP (Model Context Protocol) tools endpoints (/api/core/app/mcpTools/getTools and /api/core/app/mcpTools/runTool) accept a user-supplied URL parameter and make server-side HTTP requests to it without validating whether the URL points to an internal/private network address. Although the application has a dedicated isInternalAddress() function for SSRF protection (used in other endpoints like the HTTP workflow node), the MCP tools endpoints do not call this function. An authenticated attacker can use these endpoints to scan internal networks, access cloud metadata services, and interact with internal services such as MongoDB and Redis. This issue has been patched in version 4.14.9.5.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Vulnerability Type
服务端请求伪造(SSRF)
Vulnerability Title
FastGPT 代码问题漏洞
Vulnerability Description
FastGPT是labring开源的一款基于大语言模型的开源知识库问答系统。 FastGPT 4.14.9.5之前版本存在代码问题漏洞,该漏洞源于FastGPT的MCP工具端点/api/core/app/mcpTools/getTools和/api/core/app/mcpTools/runTool接受用户提供的URL参数并对其进行服务器端HTTP请求,但未验证URL是否指向内部/私有网络地址,可能导致经过身份验证的攻击者扫描内部网络、访问云元数据服务并与内部服务交互。
CVSS Information
N/A
Vulnerability Type
N/A