CVE-2026-62220: Openclaw

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

OpenClaw 2026.2.25 before 2026.5.26 allow a lower-trust caller or configured input path to bypass non-browser rate limits on WebSocket authentication attempts. When the affected feature is enabled and reachable by lower-trust input, this can consume gateway resources and reduce service availability.

Affected products

• Openclaw Openclaw: from 2026.2.25, before 2026.5.26 (fixed in 2026.5.26)

Published 2026-07-17. Last modified 2026-07-21.