CVE-2026-53816

OpenClaw before 2026.5.18 contains an insufficient provenance validation vulnerability in node event handling that allows paired nodes to forge exec lifecycle events without system.run authorization. A malicious or compromised paired node can send crafted node.event messages to the gateway, steering target sessions into exec-event paths that expose capabilities the reduced node surface should not provide.

CVSS v3 7.2 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/security/advisories/GHSA-3c6j-hq33-3jv4	Mitigation Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-exec-lifecycle-event-forgery-via-paired-node	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

12 Jun 2026, 20:08

Type	Values Removed	Values Added
CPE		cpe:2.3:a:openclaw:openclaw::::::node.js::*
References	~~() https://github.com/openclaw/openclaw/security/advisories/GHSA-3c6j-hq33-3jv4 -~~	() https://github.com/openclaw/openclaw/security/advisories/GHSA-3c6j-hq33-3jv4 - Mitigation, Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/openclaw-exec-lifecycle-event-forgery-via-paired-node -~~	() https://www.vulncheck.com/advisories/openclaw-exec-lifecycle-event-forgery-via-paired-node - Third Party Advisory
First Time		Openclaw Openclaw openclaw

11 Jun 2026, 21:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-11 21:16

Updated : 2026-06-12 20:08

NVD link : CVE-2026-53816

Mitre link : CVE-2026-53816

CVE.ORG link : CVE-2026-53816

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-862

Missing Authorization

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