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CVE-2026-47661— Pathling has path traversal in $result endpoint that allows arbitrary warehouse file read

CVSS 8.7 · High
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I. Basic Information for CVE-2026-47661

Vulnerability Information
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Vulnerability Title
Pathling has path traversal in $result endpoint that allows arbitrary warehouse file read
Source: CVE Program / CVE List V5
Vulnerability Description
Pathling is a set of tools that make it easier to use FHIR and clinical terminology within health data analytics. Prior to version 2.0.0 of Pathling Server, Pathling's `/$result` endpoint allows a caller who can obtain any valid async export job ID to supply `file` parameter values containing path traversal sequences. The handler verifies only the supplied `job` and never normalises or confines the requested `file` path to that job's `jobs/<jobId>` directory before opening it as a filesystem resource. Because async export scratch space lives under the same warehouse database root as persisted resource tables, an attacker can use their own export job to read other files from the warehouse. This is fixed in Pathling Server 2.0.0. As an interim mitigation, disable the async export operations (`pathling.operations.exportEnabled`, `patientExportEnabled`, `groupExportEnabled`, `bulkSubmitEnabled`) or enable authentication and restrict export capability to trusted callers.
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
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
aehrcpathling < 2.0.0 -

II. Public POCs for CVE-2026-47661

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III. Intelligence Information for CVE-2026-47661

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Vendor Advisories for CVE-2026-47661 (1)

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

CVE-2026-476598.7 HIGHPathling has path traversal in $import-pnp manifest that enables read-capable SSRF via /jo
CVE-2026-476608.7 HIGHPathling: Explicit oauthMetadataUrl in bulk-submit allows OAuth client credential exfiltra
CVE-2026-476628.7 HIGHPathling $bulk-submit allows bearer-token exfiltration and persistent warehouse poisoning
CVE-2026-476638.7 HIGHPathling: Typed CRUD/search/batch providers can lead to server-wide PHI exfiltration and c
CVE-2026-476648.6 HIGHPathling: $import-pnp operation enables authenticated SSRF, credential leakage, and wareho

IV. Related Vulnerabilities

Same product: pathling
Same vendor: aehrc
Same weakness: CWE-22

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