GHSA-675m-85rw-j3w4

    Dashboard / Vulnerabilities / GHSA-675m-85rw-j3w4

    GHSA-675m-85rw-j3w4

    Published: 7 Feb 2019Last Modified: 8 Nov 2023

    Summary: Prototype Pollution in just-extend

    Details: Versions of `just-extend` before 4.0.0 are vulnerable to prototype pollution. Provided certain input `just-extend` can add or modify properties of the `Object` prototype. These properties will be present on all objects. ## Recommendation Update to version `4.0.0` or later.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-16489, https://hackerone.com/reports/430291, https://github.com/advisories/GHSA-675m-85rw-j3w4, https://www.npmjs.com/advisories/780

    Affected packages

    Package

    Name: just-extend

    Purl: pkg:npm/just-extend

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -4.0.0

    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