Description
Cross-site scripting (XSS) vulnerability in wp-includes/pluggable.php in WordPress before 3.9.2, when Multisite is enabled, allows remote authenticated administrators to inject arbitrary web script or HTML, and obtain Super Admin privileges, via a crafted avatar URL.
Remediation
References
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Oracle Application Server Other Vulnerability (CVE-2004-2244)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4293)