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CVE-2026-41403 Details

Description

OpenClaw before 2026.3.31 misclassifies proxied remote requests as loopback connections in the diffs viewer when allowRemoteViewer is disabled, allowing unauthorized access. Attackers can bypass access controls by sending proxied requests that are incorrectly identified as local loopback traffic, circumventing intended remote viewer restrictions.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CNA: [email protected]CVSS-B:2.9 LOWVector:CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/openclaw/openclaw/commit/30a1690323088fd291abd11643a264a6828a002c	[email protected]	Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-3xv9-89fm-7h4r	[email protected]	Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-access-control-bypass-via-proxied-remote-request-misclassification	[email protected]	Third Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-807	Reliance on Untrusted Inputs in a Security Decision	[email protected]

Affected Products

Product	Versions
openclaw openclaw	< 2026.3.31
CPE cpe:2.3:a:openclaw:openclaw::::::node.js::* Remediation No remediation found in references.

Change History

4 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Apr 30, 2026	Initial Analysis	[email protected]
Apr 28, 2026	New CVE Received	[email protected]