Command Injection in pidusage
Affected versions of pidusage pass unsanitized input to child_process.exec(), resulting in arbitrary code execution in the ps method.
This package is vulnerable to this PoC on Darwin, SunOS, FreeBSD, and AIX.
Windows and Linux are not vulnerable.
Proof of Concept
var pid = require('pidusage');
pid.stat('1 && /usr/local/bin/python');Recommendation
Update to version 1.1.5 or later.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | pidusage | < 1.1.5 | 1.1.5 |
References
- Weakness (CWE)
CWE-77- Platform
- npm
- Package
pidusage- Disclosed
- 01.09.2020
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-hfq9-rfpv-j8r8 - CC BY 4.0
Vulnerability history: pidusage
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 09.2020 05.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
Disclosures per year
- 2020: 1
- 2021: 0
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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Command Injection in pidusage this entry
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