What is the CVSS score of CVE-2025-43860?

CVE-2025-43860 has a CVSS 3.1 base score of 7.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N. EPSS exploitation probability: 0.9%.

Which versions of Openemr are affected by CVE-2025-43860?

Organizations using versions face notable risk from CVE-2025-43860, a cross-site scripting vulnerability rated CVSS 7.6.

Is there a public PoC exploit available for CVE-2025-43860?

Yes, a public proof-of-concept exploit is available for CVE-2025-43860. Prioritise patching immediately. EPSS: 0.9%.

How to fix or mitigate CVE-2025-43860?

Within 30 days: Identify all affected systems running versions and apply vendor patches as part of regular patch cycle. Verify anti-CSRF tokens and content security policies are enforced.

Openemr CVE-2025-43860

HIGH

Cross-site Scripting (XSS) (CWE-79)

2025-05-23 security-advisories@github.com

XSS Openemr

7.6

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

7.6 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:43 vuln.today

PoC Detected

Jul 02, 2025 - 00:36 vuln.today

Public exploit code

CVE Published

May 23, 2025 - 16:15 nvd

HIGH 7.6

DescriptionGitHub Advisory

OpenEMR is a free and open source electronic health records and medical practice management application. A stored cross-site scripting (XSS) vulnerability in versions prior to 7.0.3.4 allows any authenticated user with patient creation and editing privileges to inject arbitrary JavaScript code into the system by entering malicious payloads in the (1) Text Box fields of Address, Address Line 2, Postal Code and City fields and (2) Drop Down menu options of Address Use, State and Country of the Additional Addresses section of the Contact tab in Patient Demographics. The injected script can execute in two scenarios: (1) dynamically during form input, and (2) when the form data is later loaded for editing. Version 7.0.3.4 contains a patch for the issue.

AnalysisAI

OpenEMR is a free and open source electronic health records and medical practice management application. Rated high severity (CVSS 7.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. OpenEMR is a free and open source electronic health records and medical practice management application. A stored cross-site scripting (XSS) vulnerability in versions prior to 7.0.3.4 allows any authenticated user with patient creation and editing privileges to inject arbitrary JavaScript code into the system by entering malicious payloads in the (1) Text Box fields of Address, Address Line 2, Postal Code and City fields and (2) Drop Down menu options of Address Use, State and Country of the Additional Addresses section of the Contact tab in Patient Demographics. The injected script can execute in two scenarios: (1) dynamically during form input, and (2) when the form data is later loaded for editing. Version 7.0.3.4 contains a patch for the issue. Affected products include: Open-Emr Openemr. Version information: prior to 7.0.3.4.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2025-43860 vulnerability details – vuln.today

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