{"id":"CVE-2026-47664","summary":"Pathling: $import-pnp operation enables authenticated SSRF, credential leakage, and warehouse data poisoning","details":"Pathling is a set of tools that make it easier to use FHIR and clinical terminology within health data analytics. Prior to version 2.0.0 of Pathling Server, the `$import-pnp` operation in Pathling Server accepts a caller-supplied `exportUrl` and uses it as the remote FHIR Bulk Export endpoint without constraining it to a trusted source. When PNP credentials are configured, Pathling builds a credentialed bulk-export client targeting the caller-chosen host, downloads manifest-selected files, and then reclassifies those staged files as trusted local `file://` imports - bypassing the configured `allowableSources` allowlist that protects the ordinary `$import` operation. This is fixed in Pathling Server 2.0.0. As a workaround, disable the `$import-pnp` operation (`pathling.operations.importPnpEnabled=false`) or do not configure PNP credentials.","aliases":["GHSA-69wc-hrxh-5528"],"modified":"2026-08-12T03:51:45.216655924Z","published":"2026-08-07T20:28:06.882Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-20","CWE-345","CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47664.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47664.json"},{"type":"ADVISORY","url":"https://github.com/aehrc/pathling/security/advisories/GHSA-69wc-hrxh-5528"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47664"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/aehrc/pathling","events":[{"introduced":"0"},{"fixed":"d31e6cab6c8fde1c9812ec6ec67d8d8def8414f3"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.0.0"}],"source":"AFFECTED_FIELD"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47664.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N"}]}