CVE-2026-126462

MEDIUM 5.4

OpenEMR before 8.5.0 Stored XSS via Eye Exam Next Visit Orders

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

OpenEMR before 8.5.0 contains a stored cross-site scripting vulnerability that allows authenticated users with Eye Exam edit permission to inject scripts via the Next Visit Orders PLAN[] field. Attackers can store a payload closing the textarea in view.php, executing JavaScript when another user opens the Eye Exam editor to steal session identifiers or clinical data.

CWE	CWE-79
Vendor	openemr
Product	openemr
Published	Nov 13, 2026

Stay Ahead of the Next One

Get instant alerts for openemr openemr

Be the first to know when new medium vulnerabilities affecting openemr openemr are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

openemr / openemr

0 < 8.5.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openemr/openemr/security/advisories/GHSA-rgv4-6mf9-hxwx vulncheck.com: https://www.vulncheck.com/advisories/openemr-before-8.5.0-stored-xss-via-eye-exam-next-visit-orders

Credits

🔍 pavelkohout396 farisv