Componentpedia / Listings / autobahn / 0.18.0

Last update: 27/09/2026

autobahn

WebSocket and WAMP in Python for Twisted and asyncio

Version: 0.18.0 registry icon
Safety score
80
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Security Risks of Known Vulnerabilities
CVE-2026-77528
CWE-409
Threat level: MEDIUM | CVSS score: 5

Autobahn Python enforces maxMessagePayloadSize against the compressed WebSocket frame length before permessage-deflate inflation, then delivers the inflated message to application callbacks without a second size check. A client frame that is only 22 compressed bytes can inflate to 4096 bytes and reach onMessage even when the application configured a 128-byte message limit, defeating the resource boundary the option is meant to provide.


CVE-2020-35678
CWE-601
Threat level: MEDIUM | CVSS score: 6.1

Autobahn|Python before 20.12.3 allows redirect header injection.


Please note that this component is affected by other vulnerabilities
Critical  |  High  |  Medium  |  Low  |  Suggest

Latest safe major: 26.7.1 Scan your application codebase with Meterian to see all known vulnerabilities in your open source software dependencies.


Stability

Stay updated with the latest patches and releases. Plan your sofware desisgn. Avoid common known vulnerabilities fixed by the open source community

Latest patch release:   0.18.2

Latest minor release:   --

Latest major release:   26.7.1

Licensing

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MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant