Multiple cross-site scripting (XSS) vulnerabilities in Mantis 1.00rc4 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) hide_status (2) handler_id (3) user_monitor (4) reporter_id (5) view_type (6) show_severity (7) show_category (8) show_status (9) show_resolution (10) show_build (11) show_profile (12) show_priority (13) highlight_changed (14) relationship_type and (15) relationship_bug parameters in (a) view_all_set.php; the (16) sort parameter in (b) manage_user_page.php; the (17) view_type parameter in (c) view_filters_page.php; and the (18) title parameter in (d) proj_doc_delete.php. NOTE: item 17 might be subsumed by CVE-2005-4522.