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CVE-2026-34055

nvd nist
Published: Mar 26, 2026Modified: Jun 17, 2026

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6.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Exploitability: 2.8 / Impact: 3.4
Source: NVD

Description

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, the legacy patient notes functions in `library/pnotes.inc.php` perform updates and deletes using `WHERE id = ?` without verifying that the note belongs to a patient the user is authorized to access. Multiple web UI callers pass user-controlled note IDs directly to these functions. This is the same class of vulnerability as CVE-2026-25745 (REST API IDOR), but affects the web UI code paths. Version 8.0.0.3 patches the issue.

Affected (1)

Products: Open Emr: Openemr
Open Emr
1 product
Openemr
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Openemr
Before 8.0.0.3

Related CWEs

CWE-639
Authorization Bypass Through User-Controlled Key
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References (3)

Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
Product
Source: security-advisories@github.com
Vendor Advisory

Timeline

No history available yet.