CVE-2025-68154

HIGH 8.1EPSS 13.2%

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.

CVSS v3.1: 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 13.18% chance of exploitation in the next 30 days, 96th percentile
Published: 2025-12-16
Updated: 2025-12-17

Proof-of-concept exploits (1)

advisories/GHSA-wphj-fx3q-84ch

References

CVE Record
NVD entry

CVE-2025-68154

Proof-of-concept exploits (1)

References

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