CVE-2026-33932
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="javascript:..."` and event handler attributes to pass through unchanged. Version 8.0.0.3 patches the issue.
How to fix
- open-emr openemr8.0.0.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| open-emr openemr | v < 8.0.0.3 | 8.0.0.3 |
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Attack Surface Management
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