Unrestricted file upload in interface/super/manage_site_files.php in versions of OpenEMR before 5.0.1.4 allows a remote authenticated attacker to execute arbitrary PHP code by uploading a file with a PHP extension via the images upload form and accessing it in the images directory.

interface\super\edit_list.php in OpenEMR before v5_0_1_1 allows remote authenticated users to execute arbitrary SQL commands via the newlistname parameter.

interface/fax/fax_dispatch.php in OpenEMR before 5.0.1 allows remote authenticated users to bypass intended access restrictions via the scan parameter.

interface/patient_file/letter.php in OpenEMR before 5.0.1 allows remote authenticated users to bypass intended access restrictions via the newtemplatename and form_body parameters.

Multiple reflected cross-site scripting (XSS) vulnerabilities in OpenEMR before 5.0.1 allow remote attackers to inject arbitrary web script or HTML via the (1) patient parameter to interface/main/finder/finder_navigation.php; (2) key parameter to interface/billing/get_claim_file.php; (3) formid or (4) formseq parameter to interface/orders/types.php; (5) eraname, (6) paydate, (7) post_to_date, (8) deposit_date, (9) debug, or (10) InsId parameter to interface/billing/sl_eob_process.php; (11) form_source, (12) form_paydate, (13) form_deposit_date, (14) form_amount, (15) form_name, (16) form_pid, (17) form_encounter, (18) form_date, or (19) form_to_date parameter to interface/billing/sl_eob_search.php; (20) codetype or (21) search_term parameter to interface/de_identification_forms/find_code_popup.php; (22) search_term parameter to interface/de_identification_forms/find_drug_popup.php; (23) search_term parameter to interface/de_identification_forms/find_immunization_popup.php; (24) id parameter to interface/forms/CAMOS/view.php; (25) id parameter to interface/forms/reviewofs/view.php; or (26) list_id parameter to library/custom_template/personalize.php.

OpenEMR version 5.0.0 contains a Cross Site Scripting (XSS) vulnerability in open-flash-chart.swf and _posteddata.php that can result in . This vulnerability appears to have been fixed in 5.0.0 Patch 2 or higher.

OpenEMR version 5.0.0 contains a OS Command Injection vulnerability in fax_dispatch.php that can result in OS command injection by an authenticated attacker with any role. This vulnerability appears to have been fixed in 5.0.0 Patch 2 or higher.

The application OpenEMR is affected by multiple reflected & stored Cross-Site Scripting (XSS) vulnerabilities affecting version 5.0.0 and prior versions. These vulnerabilities could allow remote authenticated attackers to inject arbitrary web script or HTML.

The csv_log_html function in library/edihistory/edih_csv_inc.php in OpenEMR 5.0.0 and prior allows attackers to bypass intended access restrictions via a crafted name.

OpenEMR 5.0.0 and prior allows low-privilege users to upload files of dangerous types which can result in arbitrary code execution within the context of the vulnerable application.