EUVD-2026-13160CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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Description
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, users with the `Notes - my encounters` role can fill **Eye Exam** forms in patient encounters. The answers to the form are displayed on the encounter page and in the visit history for the users with the same role. There exists a stored cross-site scripting (XSS) vulnerability in the function to display the form answers, allowing any authenticated attacker with the specific role to insert arbitrary JavaScript into the system by entering malicious payloads to the form answers. The JavaScript code is later executed by any user with the form role when viewing the form answers in the patient encounter pages or visit history. Version 8.0.0.2 fixes the issue.
Analysis
Stored XSS in OpenEMR prior to 8.0.0.2 allows authenticated users with the "Notes - my encounters" role to inject malicious JavaScript into Eye Exam form fields, which executes when other users with the same role view the form responses. An attacker can exploit this to steal session tokens, perform unauthorized actions, or compromise patient data through form manipulation. …
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Remediation
Within 24 hours: Identify all OpenEMR instances and document current versions; disable Eye Exam form functionality if version is below 8.0.0.2. Within 7 days: Restrict access to the 'Notes - my encounters' role to only essential clinical staff; implement enhanced logging for Eye Exam form submissions. …
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