Brute Force Affecting openclaw package, versions >=2026.2.25 <2026.5.26
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-OPENCLAW-18017834
- published19 Jul 2026
- disclosed17 Jul 2026
- creditylwango613
Introduced: 17 Jul 2026
NewCVE-2026-62220 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.5.26 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Brute Force via the WebSocket authentication. An attacker can exhaust gateway resources and reduce service availability by sending repeated authentication attempts that bypass rate limiting.
Note: This is only exploitable if the affected feature is enabled and accessible by lower-trust input.