Multiple cross-site scripting (XSS) vulnerabilities in AlstraSoft Video Share Enterprise allow remote attackers to inject arbitrary web script or HTML via the (1) msg, (2) page, (3) viewkey, or (4) viewtype parameter to (a) view_video.php; the (5) next parameter to (b) signup.php; the (6) search_id parameter to (c) search_result.php; the (7) category or (8) page parameter to (d) video.php; the (9) receiver parameter to (e) compose.php; the (10) catgy parameter to (f) groups.php; the (11) channelname parameter to (g) siteadmin/channels.php; or the (12) uname parameter to (h) siteadmin/muser.php.