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OpenAdvisories
Medium · 4.8 CVE-2026-41393 EUVD-2026-26101GHSA-q9w8-cf67-r238

OpenClaw < 2026.3.31 - Arbitrary DNS Authority Acceptance and Credential Exfiltration via Wide-Area Discovery

Published Apr 28, 2026 · Updated Apr 29, 2026 · Assigned by VulnCheck

Description

OpenClaw before 2026.3.31 contains a wide-area discovery vulnerability allowing arbitrary tailnet peers to be accepted as DNS authorities. Attackers with same-tailnet position and CA-trusted endpoint access can exfiltrate operator credentials through DNS steering manipulation.

Affected products

VendorProductAffectedFixed
OpenClaw OpenClaw < 2026.3.31 2026.3.31

Affected packages

EcosystemPackageAffectedFixedRecord
npm openclaw < 2026.3.31 2026.3.31 GHSA-q9w8-cf67-r238

Advisories 1

References