PT-2026-27240 · Openclaw+2 · Openclaw+2

Tdjackey · Published 2026-03-23 · Updated 2026-03-24 · CVE-2026-32908

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions OpenClaw versions 2026.1.21 through 2026.2.18

Description The software contains a command injection issue within the Lobster extension’s Windows shell fallback mechanism. This allows local operators to execute arbitrary commands. The issue occurs when spawn failures trigger shell fallback with shell set to true, causing arguments provided by the tool to be interpreted by cmd.exe, which enables command injection through parameters controlled by the workflow.

Recommendations Update to version 2026.2.19 or later.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-32908

Affected Products

Blobster

Openclaw

Windows

References · 5

• https://github.com/openclaw/openclaw/commit/ba7be018da354ea9f803ed356d20464df0437916 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-32908 · Security Note
• https://github.com/openclaw/openclaw/security/advisories/GHSA-fg3m-vhrr-8gj6 · Note
• https://vulncheck.com/advisories/openclaw-mar-command-injection-via-windows-shell-fallback-in-lobster-extension · Note
• https://twitter.com/VulmonFeeds/status/2036273009632157873 · Twitter Post