AI agent vulnerability · OpenClaw

CVE-2026-41403: OpenClaw: diffs viewer misclassifies proxied remote requests as loopback when `allowRemoteViewer` is disabled

mediumCVSS 4.0 6.3 · 3.1 4.0GHSA-3xv9-89fm-7h4r

Summary diffs viewer misclassifies proxied remote requests as loopback when allowRemoteViewer is disabled Current Maintainer Triage - Status: open - Normalized severity: low - Assessment: Shipped v2026.3.28 misclassified proxied diff-viewer requests as local loopback in some cases, a real but low-severity access-control flaw.

Published Apr 3, 2026 · Updated May 6, 2026

Affected packages

openclaw

Ecosystem: npm
Affected: <= 2026.3.28
Fixed in: 2026.3.31
Check: npm ls openclaw

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

Summary

diffs viewer misclassifies proxied remote requests as loopback when allowRemoteViewer is disabled

Current Maintainer Triage

Status: open
Normalized severity: low
Assessment: Shipped v2026.3.28 misclassified proxied diff-viewer requests as local loopback in some cases, a real but low-severity access-control flaw.

Affected Packages / Versions

Package: openclaw (npm)
Latest published npm version: 2026.3.31
Vulnerable version range: <=2026.3.28
Patched versions: >= 2026.3.31
First stable tag containing the fix: v2026.3.31

Fix Commit(s)

30a1690323088fd291abd11643a264a6828a002c — 2026-03-30T14:17:27-06:00

Release Process Note

The fix is already present in released version 2026.3.31.
This draft looks ready for final maintainer disposition or publication, not additional code-fix work.

Thanks @smaeljaish771 for reporting.

Credited to smaeljaish771, KeenSecurityLab.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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