OpenClaw one-click takeover flaw; 40,000+ agents exposed
OpenClaw patched CVE-2026-25253 (CVSS 8.8) in version 2026.1.29. The flaw let a single malicious link steal the agent's auth token and run code on the host. Two other high-severity CVEs were fixed in the same release. SecurityScorecard scans published 9 Feb found 40,214 internet-exposed OpenClaw instances, about 12,800 of them exploitable for remote code execution, because the agent listened on all interfaces by default.
Damage
40,214 exposed instances; 12,812 RCE-vulnerable; compromised hosts expose stored API keys, OAuth tokens and SSH keys; actual exploitation unquantified
Sources
The Hacker News, second source. Mav Levin (depthfirst) found the CVE. Sources give the patch date as 29 or 30 Jan 2026. Most exposed instances were still on older versions.
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