CVE-2026-43566

OpenClaw versions 2026.4.7 before 2026.4.14 contain a privilege escalation vulnerability where heartbeat owner downgrade logic skips webhook wake events carrying untrusted content. Attackers can exploit this by sending untrusted webhook wake events to preserve owner-like execution context when the run should have been downgraded.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/commit/31281bc92f55796817a92bc43f722cba1e77ab42	Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-g2hm-779g-vm32	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-privilege-escalation-via-untrusted-webhook-wake-events	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

History

No history.

Information

Published : 2026-05-05 12:16

Updated : 2026-06-17 10:49

NVD link : CVE-2026-43566

Mitre link : CVE-2026-43566

CVE.ORG link : CVE-2026-43566

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-184

Incomplete List of Disallowed Inputs

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