CVE-2023-2674Public exploitNetwork attack vector

Authenticated practice-settings access via missing ACL check

Published May 12, 2023 · Updated Jan 24, 2025

Improper access control in OpenEMR before 7.0.1 allows remote authenticated users to access administrative practice settings. The Controller::act dispatcher processes practice_settings requests without enforcing the admin/practice ACL. Any low-privileged account can reach settings reserved for practice administrators, but the public disclosure does not enumerate resulting configuration changes.

CVSS severity4.3
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in OpenEMR before 7.0.1 allows remote authenticated users to access administrative practice settings. The Controller::act dispatcher processes practice_settings requests without enforcing the admin/practice ACL. Any low-privileged account can reach settings reserved for practice administrators, but the public disclosure does not enumerate resulting configuration changes.

The record

CVE
CVE-2023-2674
Published
May 12, 2023
Updated
Jan 24, 2025
Vendor
OpenEMR Foundation
Product
OpenEMR
Classifications
CWE-284
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <7.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenEMR Foundation · OpenEMRversion=unspecified <7.0.1

Published CVSS scores

8.8huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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