Description

OpenClaw versions 2026.1.21 prior to 2026.2.19 contain a command injection vulnerability in the Lobster extension's Windows shell fallback mechanism that allows attackers to inject arbitrary commands through tool-provided arguments. When spawn failures trigger shell fallback with shell: true, attackers can exploit cmd.exe command interpretation to execute malicious commands by controlling workflow arguments.

INFO

Published Date :

2026-03-19T01:00:53.469Z

Last Modified :

2026-03-19T01:00:53.469Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-31995 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-31995.

URL Resource
https://github.com/openclaw/openclaw/commit/ba7be018da354ea9f803ed356d20464df0437916 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-fg3m-vhrr-8gj6 cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-command-injection-via-windows-shell-fallback-in-lobster-extension cve-icon cve-icon
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CVSS Vulnerability Scoring System

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