Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| pipecat-ai / pipecat | affected < 1.4.0 |
CWE
CWE-862
References
- https://github.com/pipecat-ai/pipecat/security/advisories/GHSA-j8cv-x86q-rj85
- https://github.com/pipecat-ai/pipecat/pull/4660
- https://github.com/pipecat-ai/pipecat/commit/3032da53434c5ef01d368654b3551cf21c50dec9
- https://github.com/pipecat-ai/pipecat/commit/88440676996e5e548e1aecea5d565e1c48ccf6fa
- https://github.com/pipecat-ai/pipecat/releases/tag/v1.4.0
ADP enrichment
No English description supplied.