SQL injection in OpenEMR - CVE-2026-33917

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Main Vulnerability Database Vulnerabilities #VU127356

SQL injection in OpenEMR - CVE-2026-33917

Published: April 23, 2026


Vulnerability identifier: #VU127356
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-33917
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: OpenEMR
Affected software:
OpenEMR

Detailed vulnerability description

The vulnerability allows a remote user to execute arbitrary SQL commands.

The vulnerability exists due to SQL injection in the CAMOS ajax_save page and content_parser.php when processing the user-supplied content parameter. A remote user can send a specially crafted request to execute arbitrary SQL commands.

The issue affects the process_commands and addAppt code paths in the CAMOS form.


How to mitigate CVE-2026-33917

Install security update from vendor's website.

Sources