Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Open-Emr | Openemr | < 8.0.0.3 |
Related Weaknesses (CWE)
References
- https://github.com/openemr/openemr/commit/95e6078889b5399b12b59117f998560cd94bd4Patch
- https://github.com/openemr/openemr/releases/tag/v8_0_0_3Product
- https://github.com/openemr/openemr/security/advisories/GHSA-g77x-9p3x-2j8fVendor Advisory
FAQ
What is CVE-2026-33932?
CVE-2026-33932 is a vulnerability with a CVSS score of 7.6 (HIGH). 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 prev...
How severe is CVE-2026-33932?
CVE-2026-33932 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-33932?
Check the references section above for vendor advisories and patch information. Affected products include: Open-Emr Openemr.