What is CVE-2026-33909?

CVE-2026-33909 is a medium-severity vulnerability in 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.

SQL Injection in 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 wi…

Vulnerability class: SQL Injection

EPSS: 0.000 (0.0th 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

Openemr — versions < 8.0.0.3

Weakness classification (CWE)

CWE-89 — SQL Injection

References

https://github.com/openemr/openemr/security/advisories/GHSA-6vx2-w9hw-prqj (x_refsource_CONFIRM)
https://github.com/openemr/openemr/commit/3d11d2fc1622147d4aa6fbca31a471e7402ffc65 (x_refsource_MISC)
https://github.com/openemr/openemr/releases/tag/v8_0_0_3 (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-33909?: CVE-2026-33909 is a medium-severity vulnerability in 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.