CVE-2026-126430

HIGH 8.1

OpenEMR before 8.5.0 SQL Injection via CCR revandapprove Field Names

CVSS Score

8.1

EPSS Score

0.0%

EPSS Percentile

0th

OpenEMR before 8.5.0 contains an sql injection vulnerability that allows any authenticated core user to inject SQL by supplying crafted patient_data field names to the CCR revandapprove controller. Attackers can embed scalar subqueries in the UPDATE patient_data SET clause to read staff password hashes and portal reset values, alter arbitrary patient demographics, and take over patient-portal accounts.

CWE	CWE-89
Vendor	openemr
Product	openemr
Published	Nov 13, 2026

Stay Ahead of the Next One

Get instant alerts for openemr openemr

Be the first to know when new high vulnerabilities affecting openemr openemr are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Affected Versions

openemr / openemr

0 < 8.5.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openemr/openemr/security/advisories/GHSA-wh28-4qcg-5hcc vulncheck.com: https://www.vulncheck.com/advisories/openemr-before-8.5.0-sql-injection-via-ccr-revandapprove-field-names

Credits

🔍 farisv Sharwinreddy SounLabs