CVE-2026-124489

HighCVSS 7.1/10Last modified Nov 12, 2026

Description

OpenEMR before 8.3.0 contains a broken access control vulnerability in portal/portal_payment.php that allows low-privilege authenticated users to bypass billing ACL checks by tampering patient identifiers. Attackers can modify the pid and form_pid parameters to view payment pages and record fraudulent payment receipts for arbitrary patients, corrupting billing records.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N

Weakness enumeration

CWE-639

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

Vendor	Product	Versions
openemr	openemr	< 8.3.0

References

Timeline

Published: Nov 8, 2026
Last modified: Nov 12, 2026
NVD status: Undergoing Analysis

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