CVE-2026-23627
High
Description
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, an SQL injection vulnerability in the Immunization module allows any authenticated user to execute arbitrary SQL queries, leading to complete database compromise, PHI exfiltration, credential theft, and potential remote code execution. The vulnerability exists because user-supplied `patient_id` values are directly concatenated into SQL WHERE clauses without parameterization or escaping. Version 8.0.0 patches the issue.
SeverityHigh
CVSS8.8
Exploit probability—
ProductOpen-emr Openemr
PublishedFeb 25, 2026
First seenFeb 25, 2026
Weakness typeCWE-89SQL injection
How to fix
Update
- open-emr openemr8.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| open-emr openemr | v < 8.0.0 | 8.0.0 |
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