Dashboard / CVE-2026-103020

CVE-2026-103020

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 71/100
Published: 2026-11-05 Modified: 2026-11-10 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: Low
I: None
A: None

Description

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.

Weakness Classification (2)

Affected Software (3)

VendorProductVersion
open-emr openemr < 8.3.0
openemr openemr < 8.3.0
openemr openemr < 8.3.0

References & Advisories (4)

Bug Bounty Relevance

71 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

5.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.43%
Raw Score 0.004270
Percentile 37.5%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00427
2026-11-13
0.00427
2026-11-12
0.00427
2026-11-10
0.00350
2026-11-09
0.00350
2026-11-08
0.00350
2026-11-07
0.00350
2026-11-06
0.00350

Intelligence Sources

mitre ref →
nvd ref →

External Links