CVE-2025-68154
Published:December 16, 2025
Updated:April 17, 2026
systeminformation is a System and OS information library for node.js. In versions prior to 5.27.14, the "fsSize()" function in systeminformation is vulnerable to OS command injection on Windows systems. The optional "drive" parameter is directly concatenated into a PowerShell command without sanitization, allowing arbitrary command execution when user-controlled input reaches this function. The actual exploitability depends on how applications use this function. If an application does not pass user-controlled input to "fsSize()", it is not vulnerable. Version 5.27.14 contains a patch.
Affected Packages
https://github.com/sebhildebrandt/systeminformation.git (GITHUB):
Affected version(s) >=v3.42.5 <v5.27.14Fix Suggestion:
Update to version v5.27.14systeminformation (NPM):
Affected version(s) >=1.0.0 <5.27.14Fix Suggestion:
Update to version 5.27.14Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS
Base Score:
0.06
