CVE-2026-47424: Openidentityplatform Openam

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

Open Access Management (OpenAM) is an access management solution. Prior to 16.1.1, GroovySandboxValueFilter permits an authenticated server-side script author to escape the scripting sandbox despite the default class allow and deny lists. A user such as a sub-realm RealmAdmin who can create or edit a script in an executed context can invoke operating-system commands as the OpenAM application server account, crossing the realm-scoped administration boundary and compromising the JVM and every realm it serves. This issue is fixed in version 16.1.1.

Affected products

• Openidentityplatform Openam: before 16.1.1 (fixed in 16.1.1)

Published 2026-09-15. Last modified 2026-09-23.