Intel

AIKIDO-2026-304755

openam-rest is vulnerable to Server-Side Request Forgery (SSRF)

Server-Side Request Forgery (SSRF)CVE-2026-63484 Published Aug 11, 2026

54

Medium Risk

This Affects:

JAVAopenam-rest
0.0.1 - 16.1.1
Fixed in 16.1.2
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TL;DR

The entitlement listener REST endpoint registers a client-supplied url as a policy-change notification callback without validating its scheme, host, or address. When any entitlement policy is created, modified, or deleted, OpenAM issues an HTTP POST with policy metadata to every registered URL. The callback is persisted and fires on every policy change until removed, exposing policy-change metadata and enabling internal probing. The fix validates registered URLs at registration and before each notification and rejects loopback, link-local, private, and metadata addresses.

Who does this affect?

You are affected if you are using a version that falls within the vulnerable range.

Background info

openam-rest is vulnerable to Server-Side Request Forgery (SSRF) in versions 0.0.1 - 16.1.1.

How to fix this

Upgrade the org.openidentityplatform.openam:openam-rest library to the patch version.