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    CVE-2023-3666

    The Sticky Side Buttons WordPress plugin before 2.0.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

    Published:Sep 3, 2025
    Last Modified:Jan 16, 2026
    EPS:Sep 3, 2025
    EPSS Score:0.00048
    CVSS Score:3.3

    Affected Products

    Vendor
    Maevelander
    Product
    Sticky Side Buttons
    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    https://wpscan.com/vulnerability/c37f1708-c154-41dc-9079-3230827eed1b/

    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