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    CVE-2014-2021

    Cross-site scripting (XSS) vulnerability in admincp/apilog.php in vBulletin 4.2.2 and earlier, and 5.0.x through 5.0.5 allows remote authenticated users to inject arbitrary web script or HTML via a crafted XMLRPC API request, as demonstrated using the client name.

    Published:Oct 25, 2014
    Last Modified:Apr 12, 2025
    EPS:Oct 25, 2014
    EPSS Score:0.0119
    CVSS Score:3.5

    Affected Products

    Vendor
    Vbulletin
    Product
    Vbulletin

    Exploits

    http://packetstormsecurity.com/files/128691/vBulletin-5.x-4.x-Persistent-Cross-Site-Scripting.htmlhttp://seclists.org/fulldisclosure/2014/Oct/55http://www.securityfocus.com/bid/70577https://github.com/tintinweb/pub/tree/master/pocs/cve-2014-2021http://packetstormsecurity.com/files/128691/vBulletin-5.x-4.x-Persistent-Cross-Site-Scripting.htmlhttp://seclists.org/fulldisclosure/2014/Oct/55http://www.securityfocus.com/bid/70577https://github.com/tintinweb/pub/tree/master/pocs/cve-2014-2021https://www.exploit-db.com/exploits/40114

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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