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    CVE-2021-24366

    The Admin Columns WordPress plugin before 4.3 and Admin Columns Pro WordPress plugin before 5.5.1 do not sanitise and escape its Label 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:Jun 21, 2021
    Last Modified:May 5, 2025
    EPS:Jun 21, 2021
    EPSS Score:0.00368
    CVSS Score:5.4

    Affected Products

    Vendor
    Admincolumns
    Product
    Admin Columns

    Exploits

    https://wpscan.com/vulnerability/05427156-4d5c-4aeb-add8-1c574fda5c28https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-24366https://wpscan.com/vulnerability/05427156-4d5c-4aeb-add8-1c574fda5c28https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-24366

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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