Multiple cross-site scripting (XSS) vulnerabilities in the admin panel in osCMax before 2.5.1 allow remote attackers to inject arbitrary web script or HTML via the (1) username parameter in a process action to admin/login.php; (2) pageTitle, (3) current_product_id, or (4) cPath parameter to admin/new_attributes_include.php; (5) sb_id, (6) sb_key, (7) gc_id, (8) gc_key, or (9) path parameter to admin/htaccess.php; (10) title parameter to admin/information_form.php; (11) search parameter to admin/xsell.php; (12) gross or (13) max parameter to admin/stats_products_purchased.php; (14) status parameter to admin/stats_monthly_sales.php; (15) sorted parameter to admin/stats_customers.php; (16) information_id parameter to /admin/information_manager.php; or (17) zID parameter to /admin/geo_zones.php.