CVE-2026-33303 OpenEMR Vulnerable to Stored XSS via Unescaped portal_login_username in Credential Print View

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.2 are vulnerable to stored cross-site scripting XSS via unescaped portalloginusername in the portal credential print view. A patient portal user can set their login...

EUVD-2026-13223

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.2 are vulnerable to stored cross-site scripting XSS via unescaped portalloginusername in the portal credential print view. A patient portal user can set their login...

CVE-2026-33303

CVE-2026-33303 affects OpenEMR prior to 8.0.0.2. A stored XSS vulnerability exists in the portal credential print view where an unescaped patient portal username (portal_login_username) can be injected by a patient, executing in a clinic staff member’s browser when accessing the "Create Portal Lo...

CVE-2026-33303 OpenEMR Vulnerable to Stored XSS via Unescaped portal_login_username in Credential Print View

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.2 are vulnerable to stored cross-site scripting XSS via unescaped portalloginusername in the portal credential print view. A patient portal user can set their login...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

EUVD-2026-13221

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33302

OpenEMR prior to version 8.0.0.2 contains an ACL logic bug in the zhAclCheck function: it only checks for any allowed entry and does not enforce explicit denies (allowed=0). This means a user or group marked as deny can still gain access if they are in a group with an allowed entry. The issue can...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33321 OpenEMR has Out-of-Band Server-Side Request Forgery (OOB SSRF)

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side...

CVE-2026-33321 OpenEMR has Out-of-Band Server-Side Request Forgery (OOB SSRF)

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side...

CVE-2026-33321

OpenEMR is affected by CVE-2026-33321 due to an Out-of-Band Server-Side Request Forgery (OOB SSRF) in the PDF creation function. Before 8.0.0.2, users with the “Notes - my encounters” role could fill Eye Exam forms; the form answers are parsed as unescaped HTML when generating PDFs, enabling the ...

CVE-2026-33321

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side...

CVE-2026-33321 OpenEMR has Out-of-Band Server-Side Request Forgery (OOB SSRF)

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side...

EUVD-2026-13164

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An Out-of-Band Server-Side...

CVE-2026-32238

OpenEMR is a free and open source electronic health records and medical practice management application. Versions prior to 8.0.0.2 contain a Command injection vulnerability in the backup functionality that can be exploited by authenticated attackers. The vulnerability exists due to insufficient...

CVE-2026-25744

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the encounter vitals API accepts an id in the request body and treats it as an UPDATE. There is no verification that the vital belongs to the current patient or encounter. An...

CVE-2026-32119

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, DOM-based stored XSS in the jQuery SearchHighlight plugin library/js/SearchHighlight.js allows an authenticated user with encounter form write access to inject arbitrary...

CVE-2026-25928

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the DICOM zip/export feature uses a user-supplied destination or path component when creating the zip file, without sanitizing path traversal sequences e.g. ../. An attacker...

CVE-2026-33301 OpenEMR has arbitrary image file read via PDF generator

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the Notes - my encounters role can fill Eye Exam forms in patient encounters. The answers to the form can be printed out in PDF form. An arbitrary file read...