What is GHSA-45wm-hvw4-223f?

GHSA-45wm-hvw4-223f is a security advisory published by GitHub Security Advisories with High severity. OpenAM before 16.1.3 contains an unauthenticated arbitrary class instantiation vulnerability in...

Which CVE IDs does GHSA-45wm-hvw4-223f cover?

GHSA-45wm-hvw4-223f covers the following CVE IDs: CVE-2026-105115. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-45wm-hvw4-223f?

GHSA-45wm-hvw4-223f has a CVSS v3 base score of 8.6, published by GitHub Security Advisories.

GHSA-45wm-hvw4-223fHighCVSS 8.6

OpenAM before 16.1.3 contains an unauthenticated arbitrary class instantiation vulnerability in...

Vendor

GitHub Security Advisories

Published

October 3, 2026

Last Modified

October 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-105115 →

📋 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.

🔗 References (4)

https://github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-wxmx-q96f-w4gw
https://nvd.nist.gov/vuln/detail/CVE-2026-105115
https://www.vulncheck.com/advisories/openam-before-16.1.3-unauthenticated-arbitrary-class-instantiation-via-jax-rpc-interface
https://github.com/advisories/GHSA-45wm-hvw4-223f