Report: CVE-2026-33932 - OpenEMR has Stored XSS in CCDA Preview via Unsanitized linkHtml Attributes

Report: CVE-2026-33932 - OpenEMR has Stored XSS in CCDA Preview via Unsanitized linkHtml Attributes

CVE ID :CVE-2026-33932 Published : March 26, 2026, 12:16 a.m. | 45 minutes ago Description :OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, a stored cross-site scripting vulnerability in the CCDA document preview allows an attacker who can upload or send a CCDA document to execute arbitrary JavaScript in a clinician's browser session when the document is previewed. The XSL stylesheet sanitizes attributes for all other narrative elements but not for `linkHtml`, allowing `href=

CVE Details

Published
March 26, 2026