8.1
High
CVE-2020-26245 npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection
Description
npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| systeminformation 4.30 | earliest → < 4.30.5 | 4.30.5 |
References
- github.com github.com
- github.com github.com
Timeline
- Published
- Last modified
Other CVEs of systeminformation
The 15 CVEs of systeminformation →
CVE-2026-116674
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CVE-2026-116673
systeminformation is a System and OS information library for node.js
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CVE-2026-116576
systeminformation is a System and OS information library for node.js
7.8
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CVE-2026-50289
systeminformation is a System and OS information library for node.js
8.7
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