漏洞信息
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Vulnerability Title
Pipecat: Telephony WebSocket `/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID
Vulnerability Description
Pipecat is an open-source Python framework for building real-time voice and multimodal conversational agents. Prior to 1.4.0, the pipecat development runner registers a /ws WebSocket endpoint for telephony testing that accepts connections without authentication, reads an attacker-supplied callSid from a Twilio stream-start handshake in src/pipecat/runner/utils.py, and passes it to TwilioFrameSerializer so the server can issue an authenticated Twilio REST API hang-up request with the server operator's credentials; equivalent unauthenticated call-control sinks exist for Telnyx and Plivo. This issue is fixed in version 1.4.0.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H
Vulnerability Type
授权机制缺失
Vulnerability Title
pipecat-ai pipecat 授权问题漏洞
Vulnerability Description
pipecat-ai pipecat是pipecat-ai的消息队列中间件。 pipecat-ai pipecat 1.4.0之前版本存在授权问题漏洞,该漏洞源于开发运行器注册了一个无需身份验证即可接受连接的/ws WebSocket端点,并读取攻击者提供的callSid,可能导致利用服务器操作员的凭据发起经过身份验证的Twilio REST API挂断请求,同样存在未经验证的呼叫控制端点。
CVSS Information
N/A
Vulnerability Type
N/A