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 `portal_login_username` in the portal credential print view. A patient portal user can set their login username to an XSS payload, which then executes in a clinic staff member's browser when they open the "Create Portal Login" page for that patient. This crosses from the patient session context into the staff/admin session context. Version 8.0.0.2 fixes the issue.
Metrics
Affected Vendors & Products
References
History
Fri, 20 Mar 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Open-emr
Open-emr openemr |
|
| CPEs | cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Open-emr
Open-emr openemr |
Fri, 20 Mar 2026 09:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openemr
Openemr openemr |
|
| Vendors & Products |
Openemr
Openemr openemr |
Thu, 19 Mar 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 `portal_login_username` in the portal credential print view. A patient portal user can set their login username to an XSS payload, which then executes in a clinic staff member's browser when they open the "Create Portal Login" page for that patient. This crosses from the patient session context into the staff/admin session context. Version 8.0.0.2 fixes the issue. | |
| Title | OpenEMR Vulnerable to Stored XSS via Unescaped portal_login_username in Credential Print View | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-03-19T20:25:05.823Z
Updated: 2026-03-19T20:25:05.823Z
Reserved: 2026-03-18T18:55:47.428Z
Link: CVE-2026-33303
No data.
Status : Analyzed
Published: 2026-03-19T21:17:11.540
Modified: 2026-03-20T15:07:01.427
Link: CVE-2026-33303
No data.