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TI-2023-09835 Aliases CVE-2023-24057GHSA-jqh6-9574-5x22

HL7 (Health Level 7) FHIR Core Libraries before 5.6.92 allow attackers to extract files…

Priority HIGH 70CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub.

Summary

HL7 (Health Level 7) FHIR Core Libraries before 5.6.92 allow attackers to extract files into arbitrary directories via directory traversal from a crafted ZIP or TGZ archive (for a prepackaged terminology cache, NPM package, or comparison archive).

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01179 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed ca.uhn.hapi.fhir:org.hl7.fhir.core (Maven): 5.6.92ca.uhn.hapi.fhir:org.hl7.fhir.convertors (Maven): 5.6.92+4 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—ca.uhn.hapi.fhir:org.hl7.fhir.core (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
—ca.uhn.hapi.fhir:org.hl7.fhir.convertors (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
—ca.uhn.hapi.fhir:org.hl7.fhir.r4b (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
—ca.uhn.hapi.fhir:org.hl7.fhir.r5 (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
—ca.uhn.hapi.fhir:org.hl7.fhir.utilities (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
—ca.uhn.hapi.fhir:org.hl7.fhir.validation (Maven)before 5.6.925.6.92Patch availableGHSA-jqh6-9574-5x22
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • ca.uhn.hapi.fhir:org.hl7.fhir.core (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22
  • ca.uhn.hapi.fhir:org.hl7.fhir.convertors (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22
  • ca.uhn.hapi.fhir:org.hl7.fhir.r4b (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22
  • ca.uhn.hapi.fhir:org.hl7.fhir.r5 (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22
  • ca.uhn.hapi.fhir:org.hl7.fhir.utilities (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22
  • ca.uhn.hapi.fhir:org.hl7.fhir.validation (Maven) Vendor— Affected before 5.6.92 Fixed in 5.6.92 Patch available GHSA-jqh6-9574-5x22

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:hapifhir:hl7_fhir_core:*:*:*:*:*:*:*:*before 5.6.92Vulnerablehapifhir
cpe:2.3:a:hl7:fhir_ig_publisher:*:*:*:*:*:*:*:*before 1.2.30VulnerableHL7
  • cpe:2.3:a:hapifhir:hl7_fhir_core:*:*:*:*:*:*:*:* Versions before 5.6.92 Vulnerable ·hapifhir
  • cpe:2.3:a:hl7:fhir_ig_publisher:*:*:*:*:*:*:*:* Versions before 1.2.30 Vulnerable ·HL7

Remediation

  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.core (Maven) Fixed in 5.6.92 Advisory →
  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.convertors (Maven) Fixed in 5.6.92 Advisory →
  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.r4b (Maven) Fixed in 5.6.92 Advisory →
  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.r5 (Maven) Fixed in 5.6.92 Advisory →
  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.utilities (Maven) Fixed in 5.6.92 Advisory →
  • Fix · GHSA-jqh6-9574-5x22 ca.uhn.hapi.fhir:org.hl7.fhir.validation (Maven) Fixed in 5.6.92 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-24057
  2. 2026-10-03 Alias added: GHSA-jqh6-9574-5x22

References

Exploit 1

Advisory 1

Other 3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences