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

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...

CVE-2026-47662

Pathling CVE-2026-47662 affects Pathling Server prior to 2.0.0. The vulnerability arises because typed CRUD/search/batch endpoints do not consistently enforce per-resource read/write authorities; an authenticated caller with coarse operation rights can act on attacker-chosen resource families. Th...