CVE-2026-32000

high

Description

OpenClaw versions prior to 2026.2.19 contain a command injection vulnerability in the Lobster extension tool execution that uses Windows shell fallback with shell: true after spawn failures. Attackers can inject shell metacharacters in command arguments to execute arbitrary commands when subprocess launch fails with EINVAL or ENOENT errors.

References

https://www.vulncheck.com/advisories/openclaw-command-injection-via-windows-shell-fallback-in-lobster-tool-execution

https://github.com/openclaw/openclaw/security/advisories/GHSA-7fcc-cw49-xm78

https://github.com/openclaw/openclaw/commit/ba7be018da354ea9f803ed356d20464df0437916

Details

Source: Mitre, NVD

Published: 2026-03-19

Updated: 2026-03-25

Risk Information

CVSS v2

Base Score: 6.2

Vector: CVSS2#AV:L/AC:L/Au:S/C:N/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.6

Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00129