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CVE-2026-25146

Open-emr Openemr information disclosure

9.6 CRITICALPublic exploitEPSS 0.45%
  1. Published3 Mar 2026

Description

OpenEMR is a free and open source electronic health records and medical practice management application. From 5.0.2 to before 8.0.0, there are (at least) two paths where the gateway_api_key secret value is rendered to the client in plaintext. These secret keys being leaked could result in arbitrary money movement or broad account takeover of payment gateway APIs. This vulnerability is fixed in 8.0.0.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredLow
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

Affected products

Open-emr Openemr≥ 5.0.2 < 8.0.0

Remediation

Fixed in
Open-emr Openemr≥ 8.0.0

References

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Frequently asked

Is CVE-2026-25146 being actively exploited?

CVE-2026-25146 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.45%.

How severe is CVE-2026-25146?

CVE-2026-25146 has a CVSS 3.1 base score of 9.6, rated critical. EPSS estimates a 0.45% probability of exploitation.

Which products are affected by CVE-2026-25146?

Affected products include Open-emr Openemr.

How do I fix CVE-2026-25146?

Upgrade affected software to a fixed version, for example Open-emr Openemr 8.0.0 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-25146 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.