Multiple PHP remote file inclusion vulnerabilities in OpenEMR 2.8.1 and earlier, when register_globals is enabled, allow remote attackers to execute arbitrary PHP code via a URL in the srcdir parameter to (a) billing_process.php, (b) billing_report.php, (c) billing_report_xml.php, and (d) print_billing_report.php in interface/billing/; (e) login.php; (f) interface/batchcom/batchcom.php; (g) interface/login/login.php; (h) main_info.php and (i) main.php in interface/main/; (j) interface/new/new_patient_save.php; (k) interface/practice/ins_search.php; (l) interface/logout.php; (m) custom_report_range.php, (n) players_report.php, and (o) front_receipts_report.php in interface/reports/; (p) facility_admin.php, (q) usergroup_admin.php, and (r) user_info.php in interface/usergroup/; or (s) custom/import_xml.php.