OpenEMR Webroot Administration Page Vulnerability Without Authentication Check
CVE-2026-103020

5.3MEDIUM

Key Information:

Vendor

Openemr

Status
Openemr
Vendor
CVE Published:
5 November 2026

What is CVE-2026-103020?

The OpenEMR application, a widely used electronic health records management tool, has an issue where the webroot admin.php multisite administration page is accessible without necessary authentication checks. This security flaw allows unauthorized network actors to access sensitive information, including site identifiers, database names, configurations from sqlconf.php, and direct links to user portals. Such exposure can compromise patient data and overall system integrity. The vulnerability has been addressed in version 8.3.0.

Affected Version(s)

openemr < 8.3.0

References

https://github.com/openemr/openemr/security/advisories/GH...
x_refsource_CONFIRM
https://github.com/openemr/openemr/pull/13133
x_refsource_MISC
https://github.com/openemr/openemr/commit/50f789fad45ada6...
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.