GHSA-jff2-qjw8-5476

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    GHSA-jff2-qjw8-5476

    Published: 6 Apr 2021Last Modified: 8 Jul 2026

    Summary: Command Injection Vulnerability in systeminformation

    Details: ### Impact command injection vulnerability ### Patches Problem was fixed with a parameter check. Please upgrade to version >= 5.6.4 ### Workarounds If you cannot upgrade, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() ... do only allow strings, reject any arrays. String sanitation works as expected.

    References: https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-jff2-qjw8-5476, https://nvd.nist.gov/vuln/detail/CVE-2021-21388, https://github.com/sebhildebrandt/systeminformation/commit/01ef56cd5824ed6da1c11b37013a027fdef67524, https://github.com/sebhildebrandt/systeminformation/commit/0be6fcd575c05687d1076d5cd6d75af2ebae5a46, https://github.com/sebhildebrandt/systeminformation/commit/7922366d707de7f20995fc8e30ac3153636bf35f, https://www.npmjs.com/package/systeminformation

    Affected packages

    Package

    Name: systeminformation

    Purl: pkg:npm/systeminformation

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -5.6.4

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-jff2-qjw8-5476 | CVE-DB