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CVE-2026-47663— Pathling: Typed CRUD/search/batch providers can lead to server-wide PHI exfiltration and cross-resource mutation

Quick assessment

Affected
aehrc pathling
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Australian e-Health Research Centre Pathling是Australian e-Health Research Centre组织的一款支持健康数据整合与查询的服务器设备。 Australian e-Health Research Centre Pathling 2.0.0之前版本存在授权问题漏洞，该漏洞源于类型化CRUD/search/batch FHIR接口未一致执行资源读写权限，可能导致已认证调用者仅凭粗粒度操作权限对攻击者选择的资源族进行操作。

CVSS 8.7 · High EPSS 0.41% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
aehrc pathling < 2.0.0 affected
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I. Basic Information for CVE-2026-47663

Vulnerability Information
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Vulnerability Title
Pathling: Typed CRUD/search/batch providers can lead to server-wide PHI exfiltration and cross-resource mutation
Source: CVE Program / CVE List V5
Vulnerability Description
Pathling is a set of tools that make it easier to use FHIR and clinical terminology within health data analytics. Prior to version 2.0.0 of Pathling Server, Pathling's typed CRUD/search/batch FHIR surface allows an authenticated caller with only coarse operation authorities to act on attacker-chosen resource families because those entrypoints do not consistently enforce the documented per-resource `read` and `write` authorities. The documented authorization model requires an operation authority (e.g. `pathling:search`) to be paired with the matching per-resource `read` or `write` authority (e.g. `pathling:read:Patient`). Delete and batch are documented to require write authority for all referenced resource types. However, typed search, update, and related handlers are annotated only with `@OperationAccess(...)` and act on the provider-selected resource type without checking the corresponding per-resource authority. This is fixed in Pathling Server 2.0.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Australian e-Health Research Centre Pathling 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Australian e-Health Research Centre Pathling是Australian e-Health Research Centre组织的一款支持健康数据整合与查询的服务器设备。 Australian e-Health Research Centre Pathling 2.0.0之前版本存在授权问题漏洞，该漏洞源于类型化CRUD/search/batch FHIR接口未一致执行资源读写权限，可能导致已认证调用者仅凭粗粒度操作权限对攻击者选择的资源族进行操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
aehrc pathling < 2.0.0 -

II. Public POCs for CVE-2026-47663

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III. Intelligence Information for CVE-2026-47663

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Vendor Advisories for CVE-2026-47663 (1)

Same Patch Batch · aehrc · 2026-08-07 · 6 CVEs total

CVE-2026-47659 8.7 HIGH Pathling has path traversal in $import-pnp manifest that enables read-capable SSRF via /jo
CVE-2026-47660 8.7 HIGH Pathling: Explicit oauthMetadataUrl in bulk-submit allows OAuth client credential exfiltra
CVE-2026-47661 8.7 HIGH Pathling has path traversal in $result endpoint that allows arbitrary warehouse file read
CVE-2026-47662 8.7 HIGH Pathling $bulk-submit allows bearer-token exfiltration and persistent warehouse poisoning
CVE-2026-47664 8.6 HIGH Pathling: $import-pnp operation enables authenticated SSRF, credential leakage, and wareho

IV. Related Vulnerabilities

Same product: pathling
Same vendor: aehrc
Same weakness: CWE-285

V. Comments for CVE-2026-47663

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