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    CVE-2020-7637

    class-transformer before 0.3.1 allow attackers to perform Prototype Pollution. The classToPlainFromExist function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

    Published:Apr 6, 2020
    Last Modified:Nov 21, 2024
    EPS:Apr 6, 2020
    EPSS Score:0.00318
    CVSS Score:5.3

    Affected Products

    Vendor
    Class-transformer Project
    Product
    Class-transformer

    Exploits

    https://snyk.io/vuln/SNYK-JS-CLASSTRANSFORMER-564431https://snyk.io/vuln/SNYK-JS-CLASSTRANSFORMER-564431

    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