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    CVE-2023-6000

    The Popup Builder WordPress plugin before 4.2.3 does not prevent simple visitors from updating existing popups, and injecting raw JavaScript in them, which could lead to Stored XSS attacks.

    Published:Jan 1, 2024
    Last Modified:Jun 18, 2025
    EPS:Jan 1, 2024
    EPSS Score:0.1041
    CVSS Score:6.1

    Affected Products

    Vendor
    Sygnoos
    Product
    Popup Builder

    Exploits

    https://wpscan.com/blog/stored-xss-fixed-in-popup-builder-4-2-3/https://wpscan.com/vulnerability/cdb3a8bd-4ee0-4ce0-9029-0490273bcfc8https://wpscan.com/blog/stored-xss-fixed-in-popup-builder-4-2-3/https://wpscan.com/vulnerability/cdb3a8bd-4ee0-4ce0-9029-0490273bcfc8https://github.com/RonF98/CVE-2023-6000-POC

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    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