CVE-2021-25921

MEDIUM

Open-emr Openemr < 6.0.0 - XSS

Title source: rule
STIX 2.1

Description

In OpenEMR, versions 2.7.3-rc1 to 6.0.0 are vulnerable to Stored Cross-Site-Scripting (XSS) due to user input not being validated properly in the `Allergies` section. An attacker could lure an admin to enter a malicious payload and by that initiate the exploit.

References (2)

Core 2

Scores

CVSS v3 5.4
EPSS 0.5707
EPSS Percentile 98.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
open-emr/openemr 2.7.3 - 6.0.0
Published Mar 22, 2021
Tracked Since Feb 18, 2026