CVE-2024-45294
`org.hl7.fhir.core` XXE vulnerability in XSLT transforms
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | High8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.97% · top 38% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.6.
Weakness
Affected products
- affected < 6.3.23
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu2016mayGHSA-6cr6-ph3p-f5rf (opens in a new tab)
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu3GHSA-6cr6-ph3p-f5rf (opens in a new tab)
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4GHSA-6cr6-ph3p-f5rf (opens in a new tab)
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4bGHSA-6cr6-ph3p-f5rf (opens in a new tab)
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.r5GHSA-6cr6-ph3p-f5rf (opens in a new tab)
- Mavenca.uhn.hapi.fhir:org.hl7.fhir.utilitiesGHSA-6cr6-ph3p-f5rf (opens in a new tab)
References (4)
- https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-6cr6-ph3p-f5rf (opens in a new tab)x_refsource_CONFIRM
- https://github.com/HL7/fhir-ig-publisher/security/advisories/GHSA-59rq-22fm-x8q5 (opens in a new tab)x_refsource_MISC
- https://github.com/HL7/fhir-ig-publisher/releases/tag/1.6.22 (opens in a new tab)x_refsource_MISC
- https://github.com/hapifhir/org.hl7.fhir.core/releases/tag/6.3.23 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-6cr6-ph3p-f5rf (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2024-45294)Record last updated .