Vulnerability Description
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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Openclaw | Openclaw | < 2026.4.8 |
Related Weaknesses (CWE)
References
- https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e8143Patch
- https://github.com/openclaw/openclaw/security/advisories/GHSA-67mf-f936-ppxfVendor Advisory
- https://www.vulncheck.com/advisories/openclaw-improper-authorization-in-node-paiThird Party Advisory
FAQ
What is CVE-2026-42426?
CVE-2026-42426 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 unpri...
How severe is CVE-2026-42426?
CVE-2026-42426 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-42426?
Check the references section above for vendor advisories and patch information. Affected products include: Openclaw Openclaw.