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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OpenClaw | OpenClaw | < 2026.3.7 | 2026.3.7 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| npm | openclaw | < 2026.3.7 | 2026.3.7 | GHSA-9q36-67vc-rrwg |
Advisories 1
- WID-SEC-2026-0639 OpenClaw: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 23, 2026
References
- GitHub Security Advisory (GHSA-9q36-67vc-rrwg) vendor-advisory
- Patch Commit patch
- VulnCheck Advisory third-party-advisory