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    CVE-2021-4252

    A vulnerability, which was classified as problematic, has been found in WP-Ban. This issue affects the function toggle_checkbox of the file ban-options.php. The manipulation of the argument $_SERVER["HTTP_USER_AGENT"] leads to cross site scripting. The attack may be initiated remotely. The name of the patch is 13e0b1e922f3aaa3f8fcb1dd6d50200dd693fd76. It is recommended to apply a patch to fix this issue. The identifier VDB-216209 was assigned to this vulnerability.

    Published:Dec 18, 2022
    Last Modified:Apr 15, 2025
    EPS:Dec 18, 2022
    EPSS Score:0.00084
    CVSS Score:3.5

    Affected Products

    Vendor
    Wp-ban Project
    Product
    Wp-ban

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-707 Improper Neutralization

    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