Arbitrary Script Injection and Privilege Escalation via Avatar URL in WordPress Multisite

CVE-2014-5240 · LOW Severity

AV:N/AC:H/AU:S/C:N/I:P/A:N

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.

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