CVE-2026-33917Public exploitNetwork attack vector

Authenticated database access via CAMOS content SQL injection

Published Mar 25, 2026 · Updated Mar 25, 2026

SQL injection in OpenEMR before 8.0.0.3 allows remote authenticated users to read and modify database data through the CAMOS form. The ajax_save.php endpoint passes the content parameter to process_commands(), which inserts date_add, date_sub, and appointment-day values into SQL interval expressions without parameterization. A valid session, CSRF token, and active patient encounter are required; boolean-based queries can extract sensitive medical and account data.

CVSS severity8.8
High
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in OpenEMR before 8.0.0.3 allows remote authenticated users to read and modify database data through the CAMOS form. The ajax_save.php endpoint passes the content parameter to process_commands(), which inserts date_add, date_sub, and appointment-day values into SQL interval expressions without parameterization. A valid session, CSRF token, and active patient encounter are required; boolean-based queries can extract sensitive medical and account data.

The record

CVE
CVE-2026-33917
Published
Mar 25, 2026
Updated
Mar 25, 2026
Vendor
OpenEMR Foundation
Product
OpenEMR
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 25, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 8.0.0.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenEMR Foundation · OpenEMRversion=< 8.0.0.3

Published CVSS scores

8.8GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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