npm package report

Is ssh2 safe?

1 known vulnerability, worst severity HIGH.

// reach

2 direct dependencies

none carry a known advisory

    29 packages depend on it

    an advisory here reaches each of them

    Create a free accountfor every dependency path, dependent and what to upgrade
    // ai model usage

    Tracked for PyPI packages. HuggingFace models declare Python dependencies, so npm packages are not covered.

    cvss
    0.0
    high

    severity out of 10

    epss
    0.00%
    medium

    chance of exploitation in 30 days, 90th percentile of all CVEs

    xyz score
    0.0
    medium

    CyberXYZ composite out of 10

    fig. 01 — GHSA-652h-xwhf-q4h6, the advisory selected below

    // 1 advisories

    GHSA-652h-xwhf-q4h6

    HIGHCVE-2020-26301

    ssh2 is client and server modules written in pure JavaScript for node.js. In ssh2 before version 1.4.0 there is a command injection vulnerability. The issue only exists on Windows. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. This is fixed in version 1.4.0.

    // cvss v3.1 vector

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

    Attack vector
    Network
    Attack complexity
    High
    Privileges required
    None
    User interaction
    None
    Scope
    Changed
    Confidentiality
    High
    Integrity
    Low
    Availability
    None

    Checked 2026-10-04 at 01:07 UTC. The most recent advisory here was published 2021-09-21. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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