multiple upload

hola, alguien sabe cual es el control que utliza sharepoint (me refiero al control ASP) para realizar el upload multiple, lo q sucede es q estoy haciendo un webpart que realice el upload multiple de documentos y bueno para el upload simple utlizo el ...

SecurityTracker Alert ID: 1011706 SecurityTracker URL: http://securitytracker.com/id?1011706 CVE Reference: GENERIC-MAP-NOMATCH (Links to External Site) Date: Oct 15 2004 Impact: Denial of service via network Description: A vulnerability was ...