SQL Injection in Open-Emr Openemr
CVE-2026-33909
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, several variables in the MedEx recall/reminder processing code are concatenated directly into SQL queries without parameterization or type casting, enabling SQL injection. Version 8.0.0.3 contains a patch.
Vulnerability class: SQL Injection
EPSS: 0.003 (25.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N.
Affected products
- Open-emr Openemr
- Openemr — versions < 8.0.0.3
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Product, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-33909?
- CVE-2026-33909 is a medium-severity vulnerability in Open-Emr Openemr, classified under SQL Injection. CVSS score: 5.9/10. Published 2026-03-25.
- How severe is CVE-2026-33909?
- Medium severity. CVSS v3 base score is 5.9 out of 10.