What is the CVSS score of EUVD-2026-13227?

EUVD-2026-13227 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Openemr are affected by EUVD-2026-13227?

Organizations using OpenEMR should be aware of moderate risk from CVE-2026-33305 rated CVSS 5.4. Exploitation could compromise the security of affected deployments.. A patch is available.

Openemr EUVD-2026-13227

| CVE-2026-33305 MEDIUM

Incorrect Behavior Order (CWE-696)

2026-03-19 GitHub_M

Authentication Bypass Openemr

5.4

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

5.4 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

8.0.0.2

EUVD ID Assigned

Mar 19, 2026 - 21:00 euvd

EUVD-2026-13227

Analysis Generated

Mar 19, 2026 - 21:00 vuln.today

CVE Published

Mar 19, 2026 - 20:30 nvd

MEDIUM 5.4

DescriptionGitHub Advisory

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, an authorization bypass in the optional FaxSMS module (oe-module-faxsms) allows any authenticated OpenEMR user to invoke controller methods - including getNotificationLog(), which returns patient appointment data (PHI) - regardless of whether they hold the required ACL permissions. The AppDispatch constructor dispatches user-controlled actions and exits the process before any calling code can enforce ACL checks. Version 8.0.0.2 fixes the issue.

AnalysisAI

A remote code execution vulnerability in OpenEMR (CVSS 5.4) that allows any authenticated openemr user. Remediation should follow standard vulnerability management procedures.

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Vulnerability AssessmentAI

Risk Assessment	CVSS 5.4. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker could send a specially crafted request to OpenEMR to execute arbitrary code on the underlying server, potentially gaining full control of the system.
Remediation	Monitor vendor channels for patch availability. Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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EUVD-2026-13227 vulnerability details – vuln.today

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