Skip to content
CVE PROGRAM SOURCE RECORD5.0 Medium

CVE-2026-62293

HAPI FHIR: Stored XSS in scan report via unescaped IG and profile titles

Description

HAPI FHIR is a complete implementation of the HL7 FHIR standard for healthcare interoperability in Java. Prior to 6.9.11, the hidden scan command concatenates attacker-controlled Implementation Guide titles, profile titles, and source references into scan.html without escaping in Scanner.java. As a result, a user who scans an attacker-supplied IG/profile and then opens or publishes the generated local/CI HTML report can trigger stored cross-site scripting, executing attacker-controlled JavaScript in the report's browser context. This issue is fixed in version 6.9.11.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

hapifhir org.hl7.fhir.core

  • < 6.9.11affected

hapifhir ca.uhn.hapi.fhir:org.hl7.fhir.validation

  • < 6.9.11affected

hapifhir ca.uhn.hapi.fhir:org.hl7.fhir.validation.cli

  • < 6.9.11affected

References