CVE-2026-54695

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-54695
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54695.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-54695
Aliases
Published
2026-07-09T18:52:33Z
Modified
2026-08-12T03:51:29Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H CVSS Calculator
Summary
Pipecat: Telephony WebSocket `/ws` Unauthenticated Call-Control Abuse via Attacker-Supplied Call SID
Details

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.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54695.json"
}
References

Affected packages

Git / github.com/pipecat-ai/pipecat

Affected ranges

Type
GIT
Repo
https://github.com/pipecat-ai/pipecat
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3a69d3f79cedc8daab2a57e44a17d34a18f1c096
Fixed
3032da53434c5ef01d368654b3551cf21c50dec9
Fixed
88440676996e5e548e1aecea5d565e1c48ccf6fa
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:pipecat:pipecat:*:*:*:*:*:python:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.0"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v0.*
v0.0.10
v0.0.100
v0.0.101
v0.0.102
v0.0.103
v0.0.104
v0.0.105
v0.0.106
v0.0.107
v0.0.108
v0.0.11
v0.0.12
v0.0.13
v0.0.14
v0.0.15
v0.0.16
v0.0.17
v0.0.18
v0.0.19
v0.0.2
v0.0.20
v0.0.21
v0.0.22
v0.0.23
v0.0.24
v0.0.25
v0.0.26
v0.0.27
v0.0.28
v0.0.29
v0.0.3
v0.0.30
v0.0.31
v0.0.32
v0.0.33
v0.0.34
v0.0.35
v0.0.36
v0.0.37
v0.0.38
v0.0.39
v0.0.4
v0.0.40
v0.0.41
v0.0.42
v0.0.43
v0.0.44
v0.0.45
v0.0.46
v0.0.47
v0.0.48
v0.0.49
v0.0.5
v0.0.50
v0.0.52
v0.0.53
v0.0.54
v0.0.55
v0.0.56
v0.0.57
v0.0.58
v0.0.59
v0.0.6
v0.0.60
v0.0.61
v0.0.62
v0.0.63
v0.0.64
v0.0.65
v0.0.66
v0.0.67
v0.0.68
v0.0.69
v0.0.7
v0.0.70
v0.0.71
v0.0.72
v0.0.73
v0.0.74
v0.0.75
v0.0.76
v0.0.77
v0.0.78
v0.0.79
v0.0.8
v0.0.80
v0.0.81
v0.0.82
v0.0.83
v0.0.84
v0.0.85
v0.0.86
v0.0.87
v0.0.88
v0.0.89
v0.0.9
v0.0.90
v0.0.91
v0.0.92
v0.0.93
v0.0.94
v0.0.95
v0.0.96
v0.0.97
v0.0.98
v0.0.99
v1.*
v1.0.0
v1.1.0
v1.2.0
v1.2.1
v1.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54695.json"