What is the CVSS score of CVE-2026-25131?

CVE-2026-25131 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.0%.

Which versions of PHP are affected by CVE-2026-25131?

OpenEMR installations are vulnerable to a high-severity attack (CVE-2026-25131, CVSS 8.8) with publicly available exploits.. A patch is available.

Is there a public PoC exploit available for CVE-2026-25131?

Yes, a public proof-of-concept exploit is available for CVE-2026-25131. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2026-25131?

Within 24 hours: Identify all OpenEMR instances in production and development environments; assess exposure and isolate systems if immediate patching is not feasible. Within 7 days: Apply the available vendor patch to all OpenEMR systems and validate successful deployment. Within 30 days: Conduct post-patch security validation, review access logs for signs of exploitation, and document remediation completion for compliance records.

PHP CVE-2026-25131

HIGH

Missing Authorization (CWE-862)

2026-02-25 security-advisories@github.com

PHP Openemr

8.8

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

8.8 HIGH

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

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:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:55 vuln.today

PoC Detected

Feb 25, 2026 - 16:56 vuln.today

Public exploit code

Patch released

Feb 25, 2026 - 16:56 nvd

Patch available

CVE Published

Feb 25, 2026 - 02:16 nvd

HIGH 8.8

DescriptionGitHub Advisory

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0, a Broken Access Control vulnerability exists in the OpenEMR order types management system, allowing low-privilege users (such as Receptionist) to add and modify procedure types without proper authorization. This vulnerability is present in the /openemr/interface/orders/types_edit.php endpoint. Version 8.0.0 contains a patch.

AnalysisAI

OpenEMR versions prior to 8.0.0 contain a broken access control flaw in the order types management system that allows low-privilege users (such as receptionists) to create and modify procedure types without proper authorization. Public exploit code exists for this vulnerability, which has a CVSS score of 8.8 and could enable unauthorized users to manipulate critical medical procedure data. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access

Authenticate as low-privilege user (Receptionist)

Delivery

Access /openemr/interface/orders/types_edit.php

Exploit

Submit crafted request to modify procedure types

Execution

Bypass authorization checks

Impact

Alter or create unauthorized procedure types

Access

Authenticate as low-privilege user (Receptionist)

Delivery

Access /openemr/interface/orders/types_edit.php

Exploit

Submit crafted request to modify procedure types

Execution

Bypass authorization checks

Impact

Alter or create unauthorized procedure types

Vulnerability AssessmentAI

Exploitation	Valid low-privilege OpenEMR user account (Receptionist role or equivalent) with network access to /openemr/interface/orders/types_edit.php endpoint. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment	CVSS 8.8 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario	An attacker could exploit this vulnerability to compromise the affected system.
Remediation	A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify all OpenEMR instances in production and development environments; assess exposure and isolate systems if immediate patching is not feasible. …

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-25131 vulnerability details – vuln.today

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PHP CVE-2026-25131

Severity by source

CVSS VectorGitHub Advisory

Lifecycle Timeline

DescriptionGitHub Advisory

AnalysisAI

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Attack ChainAIDerived

Vulnerability AssessmentAI

Recommended ActionAI

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External POC / Exploit Code