GHSA-3h2q-j2v4-6w5r: Openclaw OpenClaw's System.run Allowlist Approval Parsing Vulnerability

MODERATE
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CVSS 5.0
CWE-863 CWE-184
Published
Advisory Summary

GHSA-3h2q-j2v4-6w5r is a MODERATE (CVSS 5.0) openclaw's system.run allowlist approval parsing vulnerability (CWE-863: Incorrect Authorization) affecting Openclaw libraries in the npm ecosystem. The issue involves openclaw's system.run allowlist approval parsing missed powershell encoded-command wrappers. Remediation is available by upgrading affected packages to version 2026.3.7.

GHSA-3h2q-j2v4-6w5r at a Glance

CVE Identifier N/A
GHSA Identifier GHSA-3h2q-j2v4-6w5r
Severity MODERATE
CVSS v3.1 Base Score 5.0
CWE Classification CWE-863: Incorrect Authorization
Affected Product Openclaw
Package Ecosystem npm
Published Date
Last Updated

Security Impact

CVSS: 5.0

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L).

Attack Vector Network (AV:N)
Attack Complexity High (AC:H)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity Low (I:L)
Availability Low (A:L)

How to Fix GHSA-3h2q-j2v4-6w5r

To remediate this vulnerability, upgrade all affected Openclaw dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

openclaw fixed: 2026.3.7 
npm install openclaw@2026.3.7
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

npm ls openclaw

How to Check if You Are Affected

To determine whether your Node.js application is affected by GHSA-3h2q-j2v4-6w5r, inspect your project dependencies using npm:

npm ls openclaw

Analyze the terminal output to locate any version of Openclaw in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 2026.3.7), your application is affected.

Note: The npm ls openclaw command inspects dependencies declared in your package.json and lockfile; it does not perform automated runtime dynamic scanning.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-863: Incorrect Authorization, where 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. In Openclaw, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

OpenClaw's `system.run` shell-wrapper detection did not recognize PowerShell `-EncodedCommand` forms as inline-command wrappers. In `allowlist` mode, a caller with access to `system.run` could invoke `pwsh` or `powershell` using `-EncodedCommand`, `-enc`, or `-e`, and the request would fall back to plain argv analysis instead of the normal shell-wrapper approval path. This could allow a PowerShell inline payload to execute without the approval step that equivalent `-Command` invocations would require. Latest published npm version: `2026.3.2` Fixed on `main` on March 7, 2026 in `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d` by recognizing PowerShell encoded-command aliases during shell-wrapper parsing, so allowlist mode continues to require approval for those payloads. Normal approved PowerShell wrapper flows continue to work. ## Affected Packages / Versions - Package: `openclaw` (npm) - Affected versions: `<= 2026.3.2` - Patched version: `>= 2026.3.7` ## Fix Commit(s) - `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d` ## Release Process Note npm `2026.3.7` was published on March 8, 2026. This advisory is fixed in the released package. Thanks @tdjackey for reporting.

GHSA-3h2q-j2v4-6w5r Affected Openclaw Versions

1 component(s)
Fixed Versions:
2026.3.7
Product / Package Ecosystem Affected Versions Fixed Version
openclaw
npm/openclaw
npm
< 2026.3.7
2026.3.7

References

GitHub Advisory / Wiki ADVISORY
https://github.com/openclaw/openclaw/security/advisories/GHSA-3h2q-j2v4-6w5r
Security Fix Commit FIX COMMIT
https://github.com/openclaw/openclaw/commit/1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d
Openclaw Source Repository REPOSITORY
https://github.com/openclaw/openclaw
Openclaw Release RELEASE
https://github.com/openclaw/openclaw/releases/tag/v2026.3.7

Frequently Asked Questions

What is GHSA-3h2q-j2v4-6w5r?
GHSA-3h2q-j2v4-6w5r is a security vulnerability in Openclaw involving OpenClaw's system.run allowlist approval parsing missed PowerShell encoded-command wrappers under CWE-863: Incorrect Authorization.
Which Openclaw versions are affected?
Affected versions include releases prior to 2026.3.7 across affected packages: openclaw.
What version fixes GHSA-3h2q-j2v4-6w5r?
Upgrading to 2026.3.7 (or the latest patched release for your respective branch) resolves the vulnerability.
Is openclaw affected?
Yes, openclaw is affected in releases prior to 2026.3.7. Upgrade your dependency to 2026.3.7 or later.
What is the CVSS score of GHSA-3h2q-j2v4-6w5r?
GHSA-3h2q-j2v4-6w5r has a CVSS v3.1 base score of 5.0 (MODERATE) with vector string CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L.
What CWE is associated with GHSA-3h2q-j2v4-6w5r?
GHSA-3h2q-j2v4-6w5r is classified under CWE-863: 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.).
How can I check npm dependencies for GHSA-3h2q-j2v4-6w5r?
Run the dependency tree command: 'npm ls openclaw'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-3h2q-j2v4-6w5r",
  "modified" : "2026-03-09T19:53:58Z",
  "published" : "2026-03-09T19:53:58Z",
  "aliases" : [ ],
  "summary" : "OpenClaw's system.run allowlist approval parsing missed PowerShell encoded-command wrappers",
  "details" : "OpenClaw's `system.run` shell-wrapper detection did not recognize PowerShell `-EncodedCommand` forms as inline-command wrappers.\n\nIn `allowlist` mode, a caller with access to `system.run` could invoke `pwsh` or `powershell` using `-EncodedCommand`, `-enc`, or `-e`, and the request would fall back to plain argv analysis instead of the normal shell-wrapper approval path. This could allow a PowerShell inline payload to execute without the approval step that equivalent `-Command` invocations would require.\n\nLatest published npm version: `2026.3.2`\n\nFixed on `main` on March 7, 2026 in `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d` by recognizing PowerShell encoded-command aliases during shell-wrapper parsing, so allowlist mode continues to require approval for those payloads. Normal approved PowerShell wrapper flows continue to work.\n\n## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `<= 2026.3.2`\n- Patched version: `>= 2026.3.7`\n\n## Fix Commit(s)\n\n- `1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d`\n\n## Release Process Note\n\nnpm `2026.3.7` was published on March 8, 2026. This advisory is fixed in the released package.\n\nThanks @tdjackey for reporting.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "npm",
      "name" : "openclaw"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "2026.3.7"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 2026.3.2"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/openclaw/openclaw/security/advisories/GHSA-3h2q-j2v4-6w5r"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/openclaw/openclaw/commit/1d1757b16f48f1a93cd16ab0ad7e2c3c63ce727d"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/openclaw/openclaw"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/openclaw/openclaw/releases/tag/v2026.3.7"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-184", "CWE-863" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-03-09T19:53:58Z",
    "nvd_published_at" : null
  }
}