XSS exists in the HAPI FHIR testpage overlay module of the HAPI FHIR library before 3.8.0. The attack involves unsanitized HTTP parameters being output in a form page, allowing attackers to leak cookies and other sensitive information from ca/uhn/fhir/to/BaseController.java via a specially crafted URL. (This module is not generally used in production systems so the attack surface is expected to be low, but affected systems are recommended to upgrade immediately.)
{ "nvd_published_at": "2019-06-05T15:29:00Z", "github_reviewed_at": "2019-06-07T14:35:54Z", "severity": "MODERATE", "github_reviewed": true, "cwe_ids": [ "CWE-79" ] }