漏洞信息
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Vulnerability Title
Lumiverse: RCE via MCP stdio argument injection
Vulnerability Description
Lumiverse is a full-featured AI chat application. Prior to 0.9.7, the MCP server creation endpoint validates the command field against an allowlist of binary names but forwards the args array to the child process without any validation. Every binary on the allowlist accepts an inline-code execution flag (-e for node/bun, -c for python3/deno), giving any logged-in user arbitrary OS-level code execution on the Lumiverse server. The route requires only requireAuth (not requireOwner). The server binds on all interfaces (::) and the host-header rebinding check is bypassed trivially by any HTTP client that sends Host: localhost:<port> directly, making this exploitable from any machine with network access to the server port. This vulnerability is fixed in 0.9.7.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
参数注入或修改
Vulnerability Title
Lumiverse 参数注入漏洞
Vulnerability Description
Lumiverse是Prolix OCs个人开发者的一个全功能AI聊天应用套件。 Lumiverse 0.9.7之前版本存在参数注入漏洞,该漏洞源于MCP服务器创建端点验证命令字段但未验证args数组,允许列表中的每个二进制文件都接受内联代码执行标志,任何登录用户可通过任意OS级代码执行,且服务器绑定所有接口且主机标头重绑定检查可被绕过。
CVSS Information
N/A
Vulnerability Type
N/A