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CVE-2026-24896— OpenEMR has Broken Access Control that allows unauthorized access to EDI Logs

Quick assessment

Affected
openemr openemr
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

OpenEMR是OpenEMR社区的一套开源的医疗管理系统。该系统可用于医疗实践管理、电子医疗记录、处方书写和医疗帐单申请。 OpenEMR 8.0.0之前版本存在访问控制错误漏洞，该漏洞源于edih_main.php端点存在访问控制缺陷，任何经过身份验证的用户均可通过操作log_select参数访问EDI日志文件。

CVSS 6.5 · Medium EPSS 0.26% · P17
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I. Basic Information for CVE-2026-24896

Vulnerability Information
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Vulnerability Title
OpenEMR has Broken Access Control that allows unauthorized access to EDI Logs
Source: CVE Program / CVE List V5
Vulnerability Description
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 OpenEMR’s edih_main.php endpoint, which allows any authenticated user—including low-privilege roles like Receptionist—to access EDI log files by manipulating the log_select parameter in a GET request. The back-end fails to enforce role-based access control (RBAC), allowing sensitive system logs to be accessed outside the GUI-enforced permission boundaries. Version 8.0.0 fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
OpenEMR 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenEMR是OpenEMR社区的一套开源的医疗管理系统。该系统可用于医疗实践管理、电子医疗记录、处方书写和医疗帐单申请。 OpenEMR 8.0.0之前版本存在访问控制错误漏洞，该漏洞源于edih_main.php端点存在访问控制缺陷，任何经过身份验证的用户均可通过操作log_select参数访问EDI日志文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
openemr openemr < 8.0.0 -

II. Public POCs for CVE-2026-24896

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III. Intelligence Information for CVE-2026-24896

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Vendor Advisories for CVE-2026-24896 (1)

Same Patch Batch · openemr · 2026-02-25 · 24 CVEs total

CVE-2026-24908 10.0 CRITICAL OpenEMR has SQL Injection in Patient API Sort Parameter
CVE-2026-24849 10.0 CRITICAL OpenEMR Arbitrary File Read Vulnerability
CVE-2026-25746 8.8 HIGH OpenEMR has SQL Injection Vulnerability
CVE-2026-25131 8.8 HIGH OpenEMR has Broken Access Control in Procedures Configuration
CVE-2025-69231 8.7 HIGH OpenEMR has a Stored XSS in GAD-7 Form that Enables Session Hijacking and Privilege Escala
CVE-2026-24890 8.1 HIGH OpenEMR Portal Users Can Forge Provider Signatures
CVE-2026-25164 8.1 HIGH OpenEMR's Document and Insurance REST Endpoints Skip ACL
CVE-2025-67752 8.1 HIGH OpenEMR Has Disabled SSL Certificate Verification in HTTP Client
CVE-2026-25476 7.5 HIGH OpenEMR has Session Timeout Bypass via skip_timeout_reset
CVE-2026-25927 7.1 HIGH OpenEMR Missing Authorization Checks in DICOM Viewer State API
CVE-2026-25124 6.5 MEDIUM OpenEMR has Broken Access Control in Report/Clients/Message List CSV Export
CVE-2026-25929 6.5 MEDIUM OpenEMR Patient Picture Context Allows Arbitrary Patient Photo Retrieval
CVE-2026-25930 6.5 MEDIUM OpenEMR's Printable LBF Endpoint Leaks Arbitrary Patient Forms
CVE-2026-24847 6.1 MEDIUM OpenEMR has Open Redirect in Eye Exam Form
CVE-2026-25135 4.5 MEDIUM OpenEMR's location resource for Group.$export operation returns entire patient/user popula
CVE-2026-25743 OpenEMR has Stored XSS in Questionnaire answers
CVE-2026-24487 OpenEMR has FHIR Patient Compartment Bypass in CareTeam Resource
CVE-2026-25220 OpenEMR Messages "Show All" Not Restricted to Admins
CVE-2026-23627 OpenEMR has SQL Injection in Immunization Search/Report
CVE-2025-67491 OpenEMR has Stored XSS in ub04 helper

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: openemr
Same vendor: openemr
Same weakness: CWE-284

V. Comments for CVE-2026-24896

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