Command Injection in fsSize() on Windows_CVE-2025-68154

8.1 / 10

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Basic Information

ID CVE-2025-68154

Source GitHub_M

Published Dec 16, 2025 at 18:18

Affected Product

Vendor sebhildebrandt

Product systeminformation

Version < 5.27.14

Affected Versions sebhildebrandt systeminformation < 5.27.14

CWE Classification

CWE-78

References

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    "published": "2025-12-16T18:18:03.640Z",
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