LOW
The severity is rated as LOW because there are no known specific vulnerabilities discussed. The self-hosted nature allows for greater control over security, but the broader implications depend on the maturity and security practices of LiveKit and Matrix components.

Heorot is an open-source Matrix client designed with features reminiscent of Discord, such as spaces acting like servers and rooms resembling channels. It supports voice channels alongside text channels through a relay service that integrates LiveKit for real-time communication. The application uses end-to-end encryption by default to ensure secure messaging within the community. This setup leverages the Matrix JS SDK ecosystem, providing a familiar interface similar to Element Web. Given its self-hosted nature and reliance on specific technologies like LiveKit and the Matrix protocol, any vulnerabilities in these systems could pose significant risks to the security and privacy of users interacting through Heorot.

Affected Systems
  • Heorot (all versions)
  • LiveKit relay service
  • Matrix JS SDK ecosystem
Affected Versions: All versions
Remediation
  • Ensure all dependencies are updated to their latest versions: `npm update` or `yarn upgrade`.
  • Review the security advisories for LiveKit and Matrix JS SDK ecosystems regularly.
  • Implement strict access controls on the relay service to prevent unauthorized access.
Stack Impact

Minimal direct impact. However, users relying on Heorot might face indirect risks if any underlying components like LiveKit or the Matrix protocol have vulnerabilities. Ensure all parts of the stack are updated and secure.

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