CVE-2026-126432

Description

OpenEMR before 8.5.0 contains an improper authorization vulnerability in interface/orders/list_reports.php that allows read-only users to transmit lab orders because the patients/med check ignores write permission. Authenticated attackers can submit form_xmit with arbitrary procedure order IDs to send HL7 orders containing SSNs, insurance, and diagnoses to laboratories and mark them transmitted.

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

• 6.0CVSS 4.0, Mediumfrom the CNA (VulnCheck)CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
• 5.9CVSS 3.1, Mediumfrom the CNA (VulnCheck)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

Timeline

1. 13 Nov 2026 Published

Weakness

• CWE-863

References

• GitHub Security Advisory (GHSA-3xjm-656g-cfj5)vendor-advisory
• VulnCheck Advisory: OpenEMR before 8.5.0 Improper Authorization in Lab Order Transmission via list_reports.phpthird-party-advisory