Description

OpenClaw versions prior to 2026.3.7 contain a sandbox escape vulnerability in the /acp spawn command that allows authorized sandboxed sessions to initialize host-side ACP runtime. Attackers can bypass sandbox restrictions by invoking the /acp spawn slash-command to cross from sandboxed chat context into host-side ACP session initialization when ACP is enabled.

INFO

Published Date :

2026-03-23T21:36:00.626Z

Last Modified :

2026-03-25T19:15:32.305Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-27646 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-27646.

URL Resource
https://github.com/openclaw/openclaw/commit/61000b8e4ded919ca1a825d4700db4cb3fdc56e3 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-9q36-67vc-rrwg cve-icon cve-icon
https://vulncheck.com/advisories/openclaw-mar-sandbox-escape-via-acp-spawn-command cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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SS Confidentiality
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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