Multiple cross-site scripting (XSS) vulnerabilities in QuickerSite 1.8.5 allow remote attackers to inject arbitrary web script or HTML via (1) the close parameter to showThumb.aspx; (2) SB_redirect and (3) SB_feedback parameters in process_send.asp, as reachable through default.asp; (4) paramCode and (5) cColor parameters to picker.asp; and the (6) query string, (7) Referer header, and (8) X-FORWARDED-FOR header to rss.asp.
