GHSA-fp82-2h99-3fpp

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    GHSA-fp82-2h99-3fpp

    Published: 18 Sept 2018Last Modified: 8 Nov 2023
    Aliases:
    CVE-2018-3753

    Summary: Prototype Pollution in async merge-object

    Details: The utilities function in all versions of the merge-object node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-3753, https://hackerone.com/reports/310706

    Affected packages

    Package

    Name: merge-object

    Purl: pkg:npm/merge-object

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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