Multiple cross-site scripting (XSS) vulnerabilities in WowBB Forum 1.61 allow remote attackers to inject arbitrary web script or HTML via the (1) country parameter to view_user.php, (2) show parameter to view_forum.php, (3) letter parameter to view_user.php, (4) highlight parameter to view_topic.php, (5) show parameter to index.php, (6) q parameter to search.php, (7) Referer header to admin.php, or the (8) user_email parameter to login.php.