VulnSocial

CVE-2023-24057Disclosure(hapifhir / fhir_ig_publisher)

LOWCVSS 8.1 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Patch hapifhir fhir_ig_publisher systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft

Recommended action window: High priority (within 72h)

NVD 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).

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2.5/ 10 priority

Sources & remediation

Exploit / PoC references
Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • fhir_ig_publisher
  • hl7_fhir_core

Threat summary

  • Public PoC is present in monitored signal
  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
hapifhirhl7
Products
fhir_ig_publisherhl7_fhir_core

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-03-17: 1PoC Mentioned / Linked · 2026-03-17: 1Patch / Workaround · 2026-03-17: 1Technical Details · 2026-03-17: 103-17
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • PulsePatch.io@pulsepatchio
    Disclosure

    A MITM-based Zip Slip vulnerability (CVE-2023-24057) affects `ca.uhn.hapi.fhir:org.hl7.fhir.core`, enabling arbitrary file overwrite. Protect network traffic and monitor for patches. #HAPI #FHIR #JavaSecurity https://www.pulsepatch.io/posts/cve-2023-24057-hapi-fhir-core-zip-slip-mitm

    Post summary

    CVE-2023-24057 is a MITM‑based Zip Slip vulnerability that allows arbitrary file overwrite in HAPI FHIR, with no evidence of active exploitation but a call to monitor for vendor patches.

    0000064
    1 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Apphapifhirhl7_fhir_core---
Apphl7fhir_ig_publisher---

Explore more

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