GHSA-6mqc-jqh6-x8fc: OpenClaw: Gateway Canvas local-direct requests bypass Canvas HTTP and WebSocket authentication

March 26, 2026 (updated April 9, 2026)

Before v2026.3.23, Canvas and A2UI loopback requests could bypass Canvas bearer-or-capability authentication because authorizeCanvasRequest(...) treated isLocalDirectRequest(...) as an unconditional allow path.

References

github.com/advisories/GHSA-6mqc-jqh6-x8fc
github.com/openclaw/openclaw
github.com/openclaw/openclaw/commit/d5dc6b6573ae489bc7e5651090f4767b93537c9e
github.com/openclaw/openclaw/security/advisories/GHSA-6mqc-jqh6-x8fc

Code Behaviors & Features

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