Vulnerability Details CVE-2026-103020
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 29.0%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2026-103020
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cpe:2.3:a:open-emr:openemr:-
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cpe:2.3:a:open-emr:openemr:2.0.1.2
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cpe:2.3:a:open-emr:openemr:2.7
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cpe:2.3:a:open-emr:openemr:2.7.1
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cpe:2.3:a:open-emr:openemr:2.7.2
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cpe:2.3:a:open-emr:openemr:2.7.3
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cpe:2.3:a:open-emr:openemr:2.8.0
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cpe:2.3:a:open-emr:openemr:2.8.1
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cpe:2.3:a:open-emr:openemr:2.8.2
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cpe:2.3:a:open-emr:openemr:2.8.3
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cpe:2.3:a:open-emr:openemr:2.9.0
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cpe:2.3:a:open-emr:openemr:3.0.0
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cpe:2.3:a:open-emr:openemr:3.0.1
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cpe:2.3:a:open-emr:openemr:3.1.0
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cpe:2.3:a:open-emr:openemr:3.2.0
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cpe:2.3:a:open-emr:openemr:4.0.0
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cpe:2.3:a:open-emr:openemr:4.1.0
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cpe:2.3:a:open-emr:openemr:4.1.1
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cpe:2.3:a:open-emr:openemr:4.1.2
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cpe:2.3:a:open-emr:openemr:4.1.2.3
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cpe:2.3:a:open-emr:openemr:4.1.2.6
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cpe:2.3:a:open-emr:openemr:4.1.2.7
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cpe:2.3:a:open-emr:openemr:4.2.0
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cpe:2.3:a:open-emr:openemr:4.2.0.3
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cpe:2.3:a:open-emr:openemr:4.2.1
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cpe:2.3:a:open-emr:openemr:4.2.2
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cpe:2.3:a:open-emr:openemr:5.0.0
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cpe:2.3:a:open-emr:openemr:5.0.0.5
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cpe:2.3:a:open-emr:openemr:5.0.0.6
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cpe:2.3:a:open-emr:openemr:5.0.1
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cpe:2.3:a:open-emr:openemr:5.0.1-6
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cpe:2.3:a:open-emr:openemr:5.0.1.1
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cpe:2.3:a:open-emr:openemr:5.0.1.2
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cpe:2.3:a:open-emr:openemr:5.0.1.3
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cpe:2.3:a:open-emr:openemr:5.0.1.4
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cpe:2.3:a:open-emr:openemr:5.0.1.5
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cpe:2.3:a:open-emr:openemr:5.0.1.6
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cpe:2.3:a:open-emr:openemr:5.0.1.7
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cpe:2.3:a:open-emr:openemr:5.0.2
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cpe:2.3:a:open-emr:openemr:5.0.2.1
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cpe:2.3:a:open-emr:openemr:5.0.2.2
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cpe:2.3:a:open-emr:openemr:5.0.2.3
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cpe:2.3:a:open-emr:openemr:5.0.2.4
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cpe:2.3:a:open-emr:openemr:5.0.2.5
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cpe:2.3:a:open-emr:openemr:6.0.0
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cpe:2.3:a:open-emr:openemr:6.0.0.1
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cpe:2.3:a:open-emr:openemr:6.0.0.2
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cpe:2.3:a:open-emr:openemr:6.0.0.3
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cpe:2.3:a:open-emr:openemr:6.0.0.4
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cpe:2.3:a:open-emr:openemr:6.1.0
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cpe:2.3:a:open-emr:openemr:6.1.0.1
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cpe:2.3:a:open-emr:openemr:7.0.0
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cpe:2.3:a:open-emr:openemr:7.0.0.1
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cpe:2.3:a:open-emr:openemr:7.0.0.2
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cpe:2.3:a:open-emr:openemr:7.0.1
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cpe:2.3:a:open-emr:openemr:7.0.1.1
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cpe:2.3:a:open-emr:openemr:7.0.2
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cpe:2.3:a:open-emr:openemr:7.0.2.1
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cpe:2.3:a:open-emr:openemr:7.0.2.2
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cpe:2.3:a:open-emr:openemr:7.0.2.3
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cpe:2.3:a:open-emr:openemr:7.0.3
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cpe:2.3:a:open-emr:openemr:7.0.3.1
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cpe:2.3:a:open-emr:openemr:7.0.3.2
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cpe:2.3:a:open-emr:openemr:7.0.3.3
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cpe:2.3:a:open-emr:openemr:7.0.3.4
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cpe:2.3:a:open-emr:openemr:7.0.4
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cpe:2.3:a:open-emr:openemr:7.3.0
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cpe:2.3:a:open-emr:openemr:8.0.0
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cpe:2.3:a:open-emr:openemr:8.0.0.1
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cpe:2.3:a:open-emr:openemr:8.0.0.2
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cpe:2.3:a:open-emr:openemr:8.0.0.3
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cpe:2.3:a:open-emr:openemr:8.1.0
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cpe:2.3:a:open-emr:openemr:8.2.0