An issue was discovered in custom/ajax_download.php in OpenEMR before 5.0.2 via the fileName parameter. An attacker can download any file (that is readable by the user www-data) from server storage. If the requested file is writable for the www-data user and the directory /var/www/openemr/sites/default/documents/cqm_qrda/ exists, it will be deleted from server.

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.

Directory traversal in portal/import_template.php in versions of OpenEMR before 5.0.1.4 allows a remote attacker authenticated in the patient portal to execute arbitrary PHP code by writing a file with a PHP extension via the "docid" and "content" parameters and accessing it in the traversed directory.

A stored cross-site scripting (XSS) vulnerability exists in openemr/openemr version 7.0.1. An attacker can inject malicious payloads into the 'inputBody' field in the Secure Messaging feature, which can then be sent to other users. When the recipient views the malicious message, the payload is executed, potentially compromising their account. This issue is fixed in version 7.0.2.1.

Improper Authorization in GitHub repository openemr/openemr prior to 7.0.1.

Cross-site Scripting (XSS) - Reflected in GitHub repository openemr/openemr prior to 7.0.1.

Cross-site Scripting (XSS) - Generic in GitHub repository openemr/openemr prior to 7.0.1.

Cross-site Scripting (XSS) - Stored in GitHub repository openemr/openemr prior to 7.0.1.

Improper Access Control in GitHub repository openemr/openemr prior to 7.0.1.

Missing Authorization in GitHub repository openemr/openemr prior to 7.0.1.