CVE-2014-5240 Information

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.

Reference

http://openwall.com/lists/oss-security/2014/08/13/3 http://www.debian.org/security/2014/dsa-3001 https://core.trac.wordpress.org/changeset/29398 https://wordpress.org/news/2014/08/wordpress-3-9-2/