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Medium · 5.1 CVE-2026-126475 EUVD-2026-124949GHSA-jcgx-x7gm-gxj2

OpenEMR before 8.5.0 contains a reflected cross-site scripting vulnerability that allows authenticated attackers to execute JavaScript by i…

Published Nov 13, 2026 · Assigned by VulnCheck

Description

OpenEMR before 8.5.0 contains a reflected cross-site scripting vulnerability that allows authenticated attackers to execute JavaScript by injecting payloads into the searchEleNo POST parameter of the application/index/search endpoint. Attackers can break out of unencoded HTML attributes in auto-suggest.phtml to inject event handlers that fire on DOM insertion, stealing non-HttpOnly session cookies and patient data.

Affected products

VendorProductAffectedFixed
Open-Emr OpenEMR 0 <8.5.0 —

References