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CVE-2026-103020OpenEMR: Unauthenticated Information Disclosure in admin.php Exposes Database Names and Versions

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the webroot admin.php multisite administration page is enabled without an authentication check, reads database configuration from sqlconf.php, and connects to each configured site database. An unauthenticated network actor can obtain site identifiers, database names, site names, exact OpenEMR versions and patch levels, pending upgrade status, and direct login and patient-portal links. This issue is fixed in version 8.3.0.

5.3 MEDIUMEPSS 0.35%Not in KEVNVD: Awaiting Analysis

OverviewAffected ProductsReferences
NVD CVE.org

Overview

Severity

ScoreSeverityVersionVector String
5.3MEDIUM3.1GitHub_M (CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CVE ID
CVE-2026-103020
Status
Awaiting Analysis
Assigner (CNA)
GitHub_M
Published
Nov 5, 2026
Last modified
2026-11-06 21:29 UTC
Weaknesses
  • CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-306 · Missing Authentication for Critical Function

Sources

Refreshed hourly from the sources above. Last fetched 2026-11-08 07:51 UTC.