CVE-2019-12741
Medium
Description
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.)
SeverityMedium
CVSS6.1
Exploit probability—
ProductHapi Fhir
PublishedJun 5, 2019
First seenJun 5, 2019
How to fix
Update
- fhir hapi_fhir3.8.0 or later
- ca.uhn.hapi.fhir:hapi-fhir-base3.8.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fhir hapi_fhir | v < 3.8.0 | 3.8.0 |
| ca.uhn.hapi.fhir:hapi-fhir-baseMaven | v < 3.8.0 | 3.8.0 |
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