CVE-2026-34360 in hapifhir org.hl7.fhir.core

Сводка (Английский)

HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to version 6.9.4, the /loadIG HTTP endpoint in the FHIR Validator HTTP service accepts a user-supplied URL via JSON body and makes server-side HTTP requests to it without any hostname, scheme, or domain validation. An unauthenticated attacker with network access to the validator can probe internal network services, cloud metadata endpoints, and map network topology through error-based information leakage. With explore=true (the default for this code path), each request triggers multiple outbound HTTP calls, amplifying reconnaissance capability. This issue has been patched in version 6.9.4.

Ответственный

GitHub_M

Резервировать

27.03.2026

Раскрытие

31.03.2026

Записи

VulDB provides additional information and datapoints for this CVE:

ИД	Уязвимость	CWE	Экс	Кон	CVE
354461	hapifhir org.hl7.fhir.core HTTP loadIG эскалация привилегий	918	Не определено	Официальное исправление	CVE-2026-34360