What’s Vulnerable › Vulnerabilities
CVE-2026-32121: OpenEMR: Stored DOM XSS via `.html()` in Portal Signer Modal
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-03-11 · updated 2026-06-17
- Weakness: CWE-79
Description
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.1, Stored XSS in prescription CSS/HTML print view via patient demographics. That finding involves server-side rendering of patient names via raw PHP echo. This finding involves client-side DOM-based rendering via jQuery .html() in a completely different component (portal/sign/assets/signer_api.js). The two share the same root cause (unsanitized patient names in patient_data), but they have different sinks, different affected components, different trigger actions, and require independent fixes. This vulnerability is fixed in 8.0.0.1.
Affected products
- openemr: before 8.0.0.1 — fixed in 8.0.0.1
How to fix
Upgrade to a fixed version: openemr 8.0.0.1. Check the vendor advisory for mitigations.
References
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