CVE-2024-52807 json
XXE vulnerability in XSLT parsing in `org.hl7.fhir.publisher`
published 2025-01-24 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-0146 , GHSA-8c3x-hq82-gjcm
- cvss
- 8.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
The HL7 FHIR IG publisher is a tool to take a set of inputs and create a standard FHIR IG. Prior to version 1.7.4, 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.publisher is being used to within a host where external clients can submit XML. A previous release provided an incomplete solution revealed by new testing. This issue has been patched as of version 1.7.4. No known workarounds are available.
Patch / fix
- maven org.hl7.fhir.publisher:org.hl7.fhir.publisher.cli 1.7.4
- maven org.hl7.fhir.publisher:org.hl7.fhir.publisher.core 1.7.4
- hl7 fhir_ig_publisher 1.7.4
- org.hl7.fhir.publisher org.hl7.fhir.publisher.core 1.7.4
- org.hl7.fhir.publisher org.hl7.fhir.publisher.cli 1.7.4
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
| GitHub | 3.1 | 8.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.hl7.fhir.publisher:org.hl7.fhir.publisher.cli | <1.7.4 |
1.7.4 |
| maven | org.hl7.fhir.publisher:org.hl7.fhir.publisher.core | <1.7.4 |
1.7.4 |
Affected products
- HL7 fhir-ig-publisher
Classification
- Weakness
-
- CWE-611 Improper Restriction of XML External Entity Reference
References
-
github.com
/HL7/fhir-ig-publisher/commit/3560de2f486d688a3ddcf4aa54d8bdacea380c3d
web
-
github.com
/HL7/fhir-ig-publisher/security/advisories/GHSA-8c3x-hq82-gjcm
web
-
github.com
/HL7/fhir-ig-publisher/compare/1.7.3...1.7.4
web
-
github.com
/HL7/fhir-ig-publisher/security/advisories/GHSA-59rq-22fm-x8q5
web
-
nvd.nist.gov
/vuln/detail/CVE-2024-52807
advisory
-
github.com
/HL7/fhir-ig-publisher
package
Sources
- CVE List CVE-2024-52807
- GitHub Advisory GHSA-8c3x-hq82-gjcm
- NVD CVE-2024-52807
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.