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OpenClaw: Node-host approvals could show misleading shell payloads instead of the executed argv

High severity GitHub Reviewed Published Mar 12, 2026 in openclaw/openclaw • Updated Mar 13, 2026

Package

npm openclaw (npm)

Affected versions

< 2026.3.11

Patched versions

2026.3.11

Description

Summary

In affected versions of openclaw, node-host system.run approvals could display only an extracted shell payload such as jq --version while execution still ran a different outer wrapper argv such as ./env sh -c 'jq --version'.

Impact

This is an approval-integrity bug. An attacker who could place or select a local wrapper binary and induce a wrapper-shaped command could get local code executed after the operator approved misleading command text.

Affected Packages and Versions

  • Package: openclaw (npm)
  • Affected versions: <= 2026.3.8
  • Fixed in: 2026.3.11

Technical Details

Wrapper resolution normalized executables by basename and extracted inner shell payload text for approval display, while execution still preserved the full wrapper argv. Approval storage and UI therefore showed text that did not match the exact command OpenClaw would execute.

Fix

OpenClaw now binds approvals to the exact executed argv and keeps extracted shell payload text only as secondary preview data. The fix shipped in openclaw@2026.3.11.

Workarounds

Upgrade to 2026.3.11 or later.

References

@steipete steipete published to openclaw/openclaw Mar 12, 2026
Published to the GitHub Advisory Database Mar 13, 2026
Reviewed Mar 13, 2026
Last updated Mar 13, 2026

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS score

Weaknesses

Interpretation Conflict

Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B's state. Learn more on MITRE.

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. Learn more on MITRE.

CVE ID

No known CVE

GHSA ID

GHSA-rw39-5899-8mxp

Source code

Credits

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