CVE-2026-33348: high-severity vulnerability in openemr
OpenEMR has Stored XSS in patient encounter Eye Exam form $CHRONIC2 and $CHRONIC3
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 0.3%
OpenEMR is a free and open source electronic health records and medical practice management application. 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. Versions prior to 8.0.0.3 have 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 8.0.0.3 contains a patch.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Affected products
openemr · openemrRelated CVEs — openemr
In the same product, most dangerous first.
CVE-2025-31121HIGHOpenEMR allows XSS in Patient Image featureEPSS 17.3%CVE-2025-43860HIGHOpemEMR Vulnerable to Stored XSS Attack in the Additional Address Section of Patient DemographicsEPSS 15.0%CVE-2025-30161HIGHOpenEMR Stored XSS in OpenEMR Bronchitis FormEPSS 10.9%CVE-2025-32794HIGHOpenEMR Stored XSS via Patient Name Field in Procedure OrdersEPSS 10.5%CVE-2026-24848HIGHOpenEMR Arbitrary File Write leading to Remote Code ExecutionEPSS 7.2%CVE-2025-69231HIGHOpenEMR has a Stored XSS in GAD-7 Form that Enables Session Hijacking and Privilege EscalationEPSS 4.1%