CVE-2026-42426

OpenClaw before 2026.4.8 contains an improper authorization vulnerability where the node.pair.approve method accepts operator.write scope instead of the narrower operator.pairing scope, allowing unprivileged users to approve node pairing. Attackers with operator.write permissions can bypass pairing approval restrictions to gain unauthorized access to exec-capable nodes.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5	Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-67mf-f936-ppxf	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-improper-authorization-in-node-pair-approve-via-operator-write-scope	Third Party Advisory

Configurations

Configuration 1 (hide)

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

History

30 Apr 2026, 14:05

Type	Values Removed	Values Added
First Time		Openclaw openclaw Openclaw
CPE		cpe:2.3:a:openclaw:openclaw::::::node.js::*
References	~~() https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5 -~~	() https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5 - Patch
References	~~() https://github.com/openclaw/openclaw/security/advisories/GHSA-67mf-f936-ppxf -~~	() https://github.com/openclaw/openclaw/security/advisories/GHSA-67mf-f936-ppxf - Vendor Advisory
References	~~() https://www.vulncheck.com/advisories/openclaw-improper-authorization-in-node-pair-approve-via-operator-write-scope -~~	() https://www.vulncheck.com/advisories/openclaw-improper-authorization-in-node-pair-approve-via-operator-write-scope - Third Party Advisory

28 Apr 2026, 19:37

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-28 19:37

Updated : 2026-04-30 14:05

NVD link : CVE-2026-42426

Mitre link : CVE-2026-42426

CVE.ORG link : CVE-2026-42426

JSON object : View

Products Affected

openclaw

openclaw

CWE

CWE-863

Incorrect Authorization

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