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    CVE-2007-4893

    wp-admin/admin-functions.php in Wordpress before 2.2.3 and Wordpress multi-user (MU) before 1.2.5a does not properly verify the unfiltered_html privilege, which allows remote attackers to conduct cross-site scripting (XSS) attacks via modified data to (1) post.php or (2) page.php with a no_filter field.

    Published:Sep 14, 2007
    Last Modified:Apr 23, 2026
    EPS:Sep 14, 2007
    EPSS Score:0.01545
    CVSS Score:4.3

    Affected Products

    Vendor
    Wordpress
    Product
    Wordpress

    Exploits

    No exploit reference

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    References

    http://fedoranews.org/updates/FEDORA-2007-214.shtml
    http://secunia.com/advisories/26771
    http://secunia.com/advisories/26796
    http://trac.wordpress.org/ticket/4720
    http://wordpress.org/development/2007/09/wordpress-223/
    http://www.securityfocus.com/bid/25639
    http://www.vupen.com/english/advisories/2007/3132
    https://bugzilla.redhat.com/show_bug.cgi?id=285831
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36576
    http://fedoranews.org/updates/FEDORA-2007-214.shtml
    http://secunia.com/advisories/26771
    http://secunia.com/advisories/26796
    http://trac.wordpress.org/ticket/4720
    http://wordpress.org/development/2007/09/wordpress-223/
    http://www.securityfocus.com/bid/25639
    http://www.vupen.com/english/advisories/2007/3132
    https://bugzilla.redhat.com/show_bug.cgi?id=285831
    https://exchange.xforce.ibmcloud.com/vulnerabilities/36576

    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