In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameter payment_id in interface\billing\new_payment.php via interface\billing\payment_master.inc.php leads to SQL injection.
In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameters debug and InsId in interface\billing\sl_eob_process.php leads to multiple cross-site scripting (XSS) vulnerabilities.
In LibreHealth EHR 2.0.0, lack of sanitization of the GET parameters formseq and formid in interface\orders\find_order_popup.php leads to multiple cross-site scripting (XSS) vulnerabilities.