What is CVE-2023-24057?

CVE-2023-24057 is a high-severity vulnerability in Hapifhir Hl7 Fhir Core, classified under Path Traversal. CVSS score: 8.1/10. Published 2023-01-26.

How severe is CVE-2023-24057?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2023-24057 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Path Traversal in Hapifhir Hl7 Fhir Core

CVE-2023-24057

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).

Vulnerability class: Path Traversal (Directory Traversal)

Published 2023-01-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (66.0th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

Public proof-of-concept exploits

shoucheng3/hapifhir__org_hl7_fhir_core_CVE-2023-24057_5-6-911

References

github.com/HL7/fhir-ig-publisher/security/advisories/GHSA-xr8x-pxm6-prjg (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-24057?: CVE-2023-24057 is a high-severity vulnerability in Hapifhir Hl7 Fhir Core, classified under Path Traversal. CVSS score: 8.1/10. Published 2023-01-26.
How severe is CVE-2023-24057?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2023-24057 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.