{"id":81761,"date":"2026-07-09T22:47:06","date_gmt":"2026-07-09T19:17:06","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-54695-pipecat-telephony-websocket-ws-unauthenticated-call-control-abuse-via-attacker-supplied-call-sid\/"},"modified":"2026-07-09T22:47:06","modified_gmt":"2026-07-09T19:17:06","slug":"cve-2026-54695-pipecat-telephony-websocket-ws-unauthenticated-call-control-abuse-via-attacker-supplied-call-sid","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-54695-pipecat-telephony-websocket-ws-unauthenticated-call-control-abuse-via-attacker-supplied-call-sid\/","title":{"rendered":"CVE-2026-54695 &#8211; Pipecat: Telephony WebSocket `\/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID"},"content":{"rendered":"<p>CVE ID :CVE-2026-54695<\/p>\n<p>  Published : July 9, 2026, 7:17 p.m. | 31\u00a0minutes ago<\/p>\n<p>  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&#8217;s credentials; equivalent unauthenticated call-control sinks exist for Telnyx and Plivo. This issue is fixed in version 1.4.0.<\/p>\n<p>  Severity: 7.5 | HIGH<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-54695 Published : July 9, 2026, 7:17 p.m. | 31\u00a0minutes ago 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 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-81761","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=81761"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81761\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}