CVE-2026-124452 OpenEMR before 8.3.0 Stored XSS via Eye Exam Document Notes
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-124452?
CVE-2026-124452 is a medium-severity vulnerability in openemr, published on 8 Nov 2026.
Official description
OpenEMR before 8.3.0 contains a stored cross-site scripting vulnerability in interface/forms/eye_mag/report.php that allows authenticated users to inject scripts by adding unescaped document notes. Attackers with document-note write access can store malicious JavaScript in a retina document note that executes when clinicians generate the Eye Exam patient report, exposing session cookies.
Weakness: CWE-79
Which versions are affected by CVE-2026-124452?
How do I fix CVE-2026-124452?
No fix has been published for CVE-2026-124452 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-124452 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-124452 exists.
Sources
Also known as GHSA-7w4f-639v-v9jp, GHSA-xwjf-6q28-9vj7.