CVE-2021-40374

PoC —

CVSS 3.1

5.4 medium

EPSS

1%p67

Published

Apr 6, 2022 (Apr 6, 2022)

Modified

Jun 17, 2026

Description

A stored cross-site scripting (XSS) vulnerability was identified in Apperta Foundation OpenEyes 3.5.1. Updating a patient's details allows remote attackers to inject arbitrary web script or HTML via the Address1 parameter. This JavaScript then executes when the patient profile is loaded, which could be used in a XSS attack.

Vendors: apperta
Products: openeye
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.2%)

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