CVE-2026-126462

EUVD-2026-124962
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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.4 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 14.52%
Common Weakness Enumeration
References
https://github.com/openemr/openemr/security/advisories/GHSA-rgv4-6mf9-hxwx
https://www.vulncheck.com/advisories/openemr-before-8.5.0-stored-xss-via-eye-exam-next-visit-orders