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OpenAdvisories
High · 8.6 CVE-2026-105115 EUVD-2026-92019GHSA-45wm-hvw4-223f

OpenAM before 16.1.3 Unauthenticated Arbitrary Class Instantiation via JAX-RPC Interface

Published Oct 3, 2026 · Updated Oct 5, 2026 · Assigned by VulnCheck

Description

OpenAM before 16.1.3 contains an unauthenticated arbitrary class instantiation vulnerability in the legacy JAX-RPC SOAP interface that allows remote attackers to load classes without authentication. Attackers can send SOAP requests to /jaxrpc/* with an unverified session identifier and a chosen class name, crashing the server, probing the classpath, or potentially reaching code execution via gadget chains.

Affected products

VendorProductAffectedFixed
OpenIdentityPlatform OpenAM < 16.1.3 16.1.3

References