Description
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).
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://github.com/HL7/fhir-ig-publisher/security/advisories/GHSA-xr8x-pxm6-prjg
Scores
CVSS v3
8.1
EPSS
0.0069
EPSS Percentile
72.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-22
Status
published
Products (8)
ca.uhn.hapi.fhir/org.hl7.fhir.convertors
0 - 5.6.92Maven
ca.uhn.hapi.fhir/org.hl7.fhir.core
0 - 5.6.92Maven
ca.uhn.hapi.fhir/org.hl7.fhir.r4b
0 - 5.6.92Maven
ca.uhn.hapi.fhir/org.hl7.fhir.r5
0 - 5.6.92Maven
ca.uhn.hapi.fhir/org.hl7.fhir.utilities
0 - 5.6.92Maven
ca.uhn.hapi.fhir/org.hl7.fhir.validation
0 - 5.6.92Maven
hapifhir/hl7_fhir_core
< 5.6.92
hl7/fhir_ig_publisher
< 1.2.30
Published
Jan 26, 2023
Tracked Since
Feb 18, 2026