What is the CVSS score of CVE-2024-51132?

CVE-2024-51132 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.9%.

Is there a public PoC exploit available for CVE-2024-51132?

Yes, a public proof-of-concept exploit is available for CVE-2024-51132. Prioritise patching immediately. EPSS: 1.9%.

Is there a patch available for CVE-2024-51132?

Yes, a patch is available for CVE-2024-51132. Update the affected software to the latest version immediately.

HAPI FHIR CVE-2024-51132

CRITICAL

Improper Restriction of XML External Entity Reference (CWE-611)

2024-11-05 cve@mitre.org

RCE XXE

9.8

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

9.8 CRITICAL

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 05, 2024 - 17:15 cve.org

CRITICAL 9.8

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

93 maven packages depend on ca.uhn.hapi.fhir:org.hl7.fhir.convertors (5 direct, 88 indirect)
111 maven packages depend on ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 (3 direct, 108 indirect)
110 maven packages depend on ca.uhn.hapi.fhir:org.hl7.fhir.dstu2016may (3 direct, 107 indirect)
112 maven packages depend on ca.uhn.hapi.fhir:org.hl7.fhir.dstu3 (4 direct, 108 indirect)
123 maven packages depend on ca.uhn.hapi.fhir:org.hl7.fhir.r4 (4 direct, 119 indirect)

Ecosystem-wide dependent count for version 6.4.0 and other introduced versions.

DescriptionCVE.org

AnalysisAI

An XML External Entity (XXE) vulnerability in HAPI FHIR before v6.4.0 allows attackers to access sensitive information or execute arbitrary code via supplying a crafted request containing malicious. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. An XML External Entity (XXE) vulnerability in HAPI FHIR before v6.4.0 allows attackers to access sensitive information or execute arbitrary code via supplying a crafted request containing malicious XML entities.

Affected ProductsAI

HAPI FHIR.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Disable external entity processing in XML parsers, use JSON instead of XML where possible.