Unrated severityNVD Advisory· Published Mar 25, 2026· Updated Mar 26, 2026
OpenEMR Vulnerable to SQL Injection via Unsanitized Variables in MedEx Recall/Reminder Processing
CVE-2026-33909
Description
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.
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Affected products
2Patches
Vulnerability mechanics
References
3- github.com/openemr/openemr/commit/3d11d2fc1622147d4aa6fbca31a471e7402ffc65mitrex_refsource_MISC
- github.com/openemr/openemr/releases/tag/v8_0_0_3mitrex_refsource_MISC
- github.com/openemr/openemr/security/advisories/GHSA-6vx2-w9hw-prqjmitrex_refsource_CONFIRM
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