CVE-2023-28465
HIGH 7.5EPSS 1.3%
The package-decompression feature in HL7 (Health Level 7) FHIR Core Libraries before 5.6.106 allows attackers to copy arbitrary files to certain directories via directory traversal, if an allowed directory name is a substring of the directory name chosen by the attacker. NOTE: this issue exists because of an incomplete fix for CVE-2023-24057.
- CVSS v3.1
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS v3.1
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS v3.1
- 7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- 1.30% chance of exploitation in the next 30 days, 68th percentile
- Published
- 2023-12-12
- Updated
- 2025-05-27
Proof-of-concept exploits (2)
- shoucheng3/hapifhir__org_hl7_fhir_core_CVE-2023-28465_5-6-1050★ · 2025-08-17
- shoucheng3/hapifhir__org_hl7_fhir_core_CVE-2023-28465_5-6-10550★ · 2025-08-17