OS Command Injection Vulnerability in Systeminformation Library for Node.js
CVE-2025-68154

8.1HIGH

Key Information:

Vendor

Sebhildebrandt

Status
Systeminformation
Vendor
CVE Published:
16 December 2025

What is CVE-2025-68154?

The systeminformation library for Node.js is susceptible to an OS command injection vulnerability due to improper sanitization of user inputs. In versions prior to 5.27.14, the fsSize() function concatenates a user-defined drive parameter into a PowerShell command, potentially allowing an attacker to execute arbitrary commands on Windows systems. This vulnerability's severity is contingent upon the context in which applications utilize this function. If user-controlled input is not passed to fsSize(), the risk may be mitigated. Version 5.27.14 addresses this issue with a necessary patch.

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Affected Version(s)

systeminformation < 5.27.14

References

https://github.com/sebhildebrandt/systeminformation/secur...
x_refsource_CONFIRM
https://github.com/sebhildebrandt/systeminformation/commi...
x_refsource_MISC

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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