CVE-2024-45294

HIGH EPSS 57.7%
Published Sep 6, 20241y ago · Modified Jun 17, 20261w ago
8.6 CVSS 3.1
High
Find Similar
Published Sep 6, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

The HL7 FHIR Core Artifacts repository provides the java core object handling code, with utilities (including validator), for the Fast Healthcare Interoperability Resources (FHIR) specification. Prior to version 6.3.23, XSLT transforms performed by various components are vulnerable to XML external entity injections. A processed XML file with a malicious DTD tag could produce XML containing data from the host system. This impacts use cases where org.hl7.fhir.core is being used to within a host where external clients can submit XML. This issue has been patched in release 6.3.23. No known workarounds are available.

CVSS Details

Base Score
8.6
Exploitability
3.9
Impact
4.0
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Changed
Confidentiality High
Integrity None
Availability None

Threat Intelligence

EPSS Exploit Probability
57.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-611

References 4

  • github.com https://github.com/HL7/fhir-ig-publisher/releases/tag/1.6.22
  • github.com https://github.com/HL7/fhir-ig-publisher/security/advisories/GHSA-59rq-22fm-x8q5
  • github.com https://github.com/hapifhir/org.hl7.fhir.core/releases/tag/6.3.23
  • github.com https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-6cr6-ph3p-f5rf

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.