What’s Vulnerable › Vulnerabilities

CVE-2026-47672: epa4all-client: Unauthenticated REST API for Patient Record Writes

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-26 · updated 2026-07-24
• Weakness: CWE-306

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.

Affected products

• oviva-ag epa4all-client: through 1.2.4

References

• https://github.com/oviva-ag/epa4all-client/pull/43
• https://github.com/oviva-ag/epa4all-client/security/advisories/GHSA-c82x-f4xr-qv33

Get alerted when CVE-2026-47672 or the next vulnerability affects your stack