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.
packetstormsecurity.com/files/128691/vBulletin-5.x-4.x-Persistent-Cross-Site-Scripting.html
seclists.org/fulldisclosure/2014/Oct/55
seclists.org/fulldisclosure/2014/Oct/63
www.securityfocus.com/bid/70577
www.securitytracker.com/id/1031000
exchange.xforce.ibmcloud.com/vulnerabilities/97026
github.com/tintinweb/pub/tree/master/pocs/cve-2014-2021