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.

INFO

Published Date :

2026-04-28T18:10:00.264Z

Last Modified :

2026-04-29T19:10:21.578Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41403 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41403.

URL Resource
https://github.com/openclaw/openclaw/commit/30a1690323088fd291abd11643a264a6828a002c cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-3xv9-89fm-7h4r cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-access-control-bypass-via-proxied-remote-request-misclassification cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact