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    CVE-2021-44911

    XE before 1.11.6 is vulnerable to Unrestricted file upload via modules/menu/menu.admin.controller.php. When uploading the Mouse over button and When selected button, there is no restriction on the file suffix, which leads to any file uploading to the files directory. Since .htaccess only restricts the PHP type, uploading HTML-type files leads to stored XSS vulnerabilities.

    Published:Feb 9, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 9, 2022
    EPSS Score:0.00206
    CVSS Score:5.4

    Affected Products

    Vendor
    Xpressengine
    Product
    Xpressengine

    Exploits

    https://github.com/xpressengine/xe-core/issues/2434https://github.com/xpressengine/xe-core/issues/2434

    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