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    CVE-2023-26102

    All versions of the package rangy are vulnerable to Prototype Pollution when using the extend() function in file rangy-core.js.The function uses recursive merge which can lead an attacker to modify properties of the Object.prototype

    Published:Feb 24, 2023
    Last Modified:Mar 11, 2025
    EPS:Feb 24, 2023
    EPSS Score:0.00081
    CVSS Score:7.5

    Affected Products

    Vendor
    Rangy Project
    Product
    Rangy

    Exploits

    https://github.com/timdown/rangy/issues/478https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702https://github.com/timdown/rangy/issues/478https://security.snyk.io/vuln/SNYK-JS-RANGY-3175702

    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