Description
epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. In 1.2.4 and earlier, any network-reachable caller can write arbitrary documents to any patient's electronic health record accessible by the institution's SMC-B card. In a misconfigured deployment (e.g., following the production Docker example in the README), this is exploitable from the local network without credentials.
Published: 2026-05-26
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-c82x-f4xr-qv33 epa4all-client: Unauthenticated REST API for Patient Record Writes
History

Wed, 27 May 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 27 May 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Oviva-ag
Oviva-ag epa4all-client
Vendors & Products Oviva-ag
Oviva-ag epa4all-client

Tue, 26 May 2026 21:15:00 +0000

Type Values Removed Values Added
Description epa4all-client is the Java Client for epa4all / ePA 3.0 in the Telematik Infrastruktur. In 1.2.4 and earlier, any network-reachable caller can write arbitrary documents to any patient's electronic health record accessible by the institution's SMC-B card. In a misconfigured deployment (e.g., following the production Docker example in the README), this is exploitable from the local network without credentials.
Title epa4all-client: Unauthenticated REST API for Patient Record Writes
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}


Subscriptions

Oviva-ag Epa4all-client
cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-27T14:16:18.616Z

Reserved: 2026-05-19T21:10:38.797Z

Link: CVE-2026-47672

cve-icon Vulnrichment

Updated: 2026-05-27T14:16:15.327Z

cve-icon NVD

Status : Deferred

Published: 2026-05-26T21:16:41.483

Modified: 2026-06-17T10:54:36.890

Link: CVE-2026-47672

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T10:08:27Z

Weaknesses