{"id":"CVE-2025-68154","title":"systeminformation is a System and OS information library for node.js","summary":"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 …","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"vendor":"systeminformation","product":"systeminformation","affected":["systeminformation < 5.27.14"],"patched":["systeminformation 5.27.14"],"published":"2025-12-16","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:10:00.237","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-68154","references":[{"url":"https://github.com/sebhildebrandt/systeminformation/commit/c52f9fd07fef42d2d8e8c66f75b42178da701c68","label":"security-advisories@github.com"},{"url":"https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-wphj-fx3q-84ch","label":"security-advisories@github.com"}],"tags":["nvd"],"epss":0.12989,"epssPercentile":0.96209,"ingestedAt":"2026-09-30T23:29:32.497Z","slug":"CVE-2025-68154","body":"## Overview\n\nsysteminformation 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.\n\n## Affected\n\n- `systeminformation < 5.27.14`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `systeminformation 5.27.14`","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":44.6,"likelihood":2.6,"exploitation":0,"ransomware":0},"changes":[]}