CVE-2026-33913

HIGH

OpenEMR: XInclude Injection in CCDA Import Allows Reading Arbitrary Server Files

Title source: cna
STIX 2.1

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, an authenticated user with access to the Carecoordination module can upload a crafted CCDA document containing `<xi:include href="file:///etc/passwd" parse="text"/>` to read arbitrary files from the server. Version 8.0.0.3 patches the issue.

References (3)

Core 3

Scores

CVSS v3 7.7
EPSS 0.0029
EPSS Percentile 20.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-611
Status published
Products (2)
open-emr/openemr < 8.0.0.3
openemr/openemr < 8.0.0.3
Published Mar 25, 2026
Tracked Since Mar 26, 2026