npm package report

Is buttercup safe?

1 known vulnerability, worst severity MODERATE.

// reach

15 direct dependencies

2 carry known advisories, worst CRITICAL

0 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
    medium

    severity band, no base score published

    epss
    0.00%
    medium

    chance of exploitation in 30 days, 39th percentile of all CVEs

    xyz score
    not scored

    CyberXYZ composite out of 10

    fig. 01 — GHSA-7cwq-p8cr-h9qg, the advisory selected below

    // 1 advisories

    GHSA-7cwq-p8cr-h9qg

    MODERATECVE-2023-41646

    Buttercup allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/.

    This affects the Buttercup app up to version 2.20.3.

    // cvss v3.1 vector

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

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

    Checked 2026-10-04 at 01:14 UTC. The most recent advisory here was published 2023-09-08. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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