CVE-2020-5732Public exploitNetwork attack vector

Unauthenticated data import via missing login redirect

Published Apr 17, 2020 · Updated Aug 4, 2024

Authentication bypass in OpenMRS Core 2.9.0 and earlier allows remote attackers to import arbitrary data through the Data Exchange Module. The /module/dataexchange/import.form endpoint serves import functionality instead of redirecting unauthenticated requests to login. Direct network access to an installation with the module is sufficient, and imported records can alter application data or disrupt service.

CVSS severity6.1
Medium
EPSS probability1.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in OpenMRS Core 2.9.0 and earlier allows remote attackers to import arbitrary data through the Data Exchange Module. The /module/dataexchange/import.form endpoint serves import functionality instead of redirecting unauthenticated requests to login. Direct network access to an installation with the module is sufficient, and imported records can alter application data or disrupt service.

The record

CVE
CVE-2020-5732
Published
Apr 17, 2020
Updated
Aug 4, 2024
Vendor
OpenMRS
Product
OpenMRS Core
Classifications
CWE-601, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 17, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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=Versions 2.90 and prior

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

OpenMRS · OpenMRS Coreversion=Versions 2.90 and prior

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.4Tenable ResearchAV:N/AC:L/Au:N/C:N/I:P/A:P
5.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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