漏洞信息
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Vulnerability Title
Telnyx MCP Server through 6.83.0 Missing Authentication on Streamable HTTP Transport
Vulnerability Description
The Telnyx MCP server exposed its HTTP transport on every interface and did not require a caller credential. packages/mcp-server/src/http.ts served MCP on the root path with a listener bound to all interfaces and parsed the caller's authentication headers in a mode that did not fail when they were absent, so a request without any credential completed initialisation and dispatched tools. Dispatch forwarded the server's own stored credentials, the Telnyx API key and client secret together with the code-execution key, to the upstream endpoint, so an unauthenticated caller able to reach the port acted with them. The current code defaults the host to loopback, requires a server API key, and enforces it in middleware.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vulnerability Type
关键功能的认证机制缺失
Vulnerability Title
telnyx 授权问题漏洞
Vulnerability Description
telnyx是美国telnyx组织的一个提供全球通信API的云平台。 telnyx 6.83.0及之前版本存在授权问题漏洞,该漏洞源于HTTP传输暴露在所有接口且未要求调用者凭证,可能导致未经身份验证的攻击者利用服务器存储的Telnyx API密钥和客户端密钥等凭证。
CVSS Information
N/A
Vulnerability Type
N/A