LOW 2.3 NVD
CVE-2026-100554
OpenClaw (npm package 'openclaw') versions >= 2026.5.12 and < 2026.8.1 do not immediately invalidate Canvas HTTP authorization when a paired node is revoked. No
OpenClaw (npm package 'openclaw') versions >= 2026.5.12 and < 2026.8.1 do not immediately invalidate Canvas HTTP authorization when a paired node is revoked. Node revocation invalidates the WebSocket client, but Canvas HTTP authorization continues to accept and renew the previously granted capability until WebSocket close cleanup completes. As a result, a revoked paired node can continue exercising its Canvas capability against the capability's configured routes during the close grace period. The issue is fixed in 2026.8.1; as a workaround, restart the Gateway after revoking a node that has Canvas access.
References
- https://github.com/openclaw/openclaw/security/advisories/GHSA-g697-vv6h-r8hv
- https://www.vulncheck.com/advisories/openclaw-before-2026.8.1-canvas-capability-revocation
This low severity vulnerability with a CVSS score of 2.3 was published on 2026-09-26 via NVD.
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