npm package report

Is eventsource safe?

1 known vulnerability, worst severity CRITICAL.

// reach

1 direct dependencies

none carry a known advisory

    44 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
    9.3
    critical

    CVSS v3.1 base score out of 10

    epss
    1.9%
    medium

    chance of exploitation in 30 days, 79th percentile of all CVEs

    xyz score
    5.2
    medium

    CyberXYZ composite out of 10

    fig. 01 — GHSA-6h5x-7c5m-7cr7, the advisory selected below

    // 1 advisories

    GHSA-6h5x-7c5m-7cr7

    CRITICALGitHub ratingCVE-2022-1650

    When fetching an url with a link to an external site (Redirect), the users Cookies & Autorisation headers are leaked to the third party application. According to the same-origin-policy, the header should be "sanitized."

    // cvss v3.1 vector

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

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

    Checked 2026-11-06 at 20:07 UTC. The most recent advisory here was published 2022-05-13. Updated continuously from NVD, GHSA, OSV and CNA feeds.

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