CVE-2022-1461Network attack vector

Unauthorized module management via missing ACL checks

Published Apr 25, 2022 · Updated Aug 3, 2024

Authorization bypass in OpenEMR before 6.1.0.1 allows remote authenticated users to enable, disable, or register modules. The InstallerController registerAction and manageAction methods process module-management requests without checking the admin/manage_modules ACL. Any authenticated low-privilege account can therefore change registered-module state without administrative authorization.

CVSS severity6.5
Medium
EPSS probability0.90%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in OpenEMR before 6.1.0.1 allows remote authenticated users to enable, disable, or register modules. The InstallerController registerAction and manageAction methods process module-management requests without checking the admin/manage_modules ACL. Any authenticated low-privilege account can therefore change registered-module state without administrative authorization.

The record

CVE
CVE-2022-1461
Published
Apr 25, 2022
Updated
Aug 3, 2024
Vendor
OpenEMR Foundation
Product
OpenEMR
Classifications
CWE-1220, CWE-639
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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 <6.1.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpenEMR Foundation · OpenEMRversion=unspecified <6.1.0.1

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:N/I:P/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
8.1huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-1220Insufficient Granularity of Access Control
CWE-639Authorization Bypass Through User-Controlled Key

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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