CVE-2019-14820: Red Hat JBoss Enterprise Application Platform

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

It was found that keycloak before version 8.0.0 exposes internal adapter endpoints in org.keycloak.constants.AdapterConstants, which can be invoked via a specially-crafted URL. This vulnerability could allow an attacker to access unauthorized information.

Affected products

• Red Hat JBoss Enterprise Application Platform: version 6.4.0 only; version 7.2.0 only
• Red Hat JBoss Fuse: version 7.0.0 only
• Red Hat Keycloak: before 8.0.0 (fixed in 8.0.0)
• Red Hat Single Sign-On: version 7.3 only

Published 2020-01-08. Last modified 2026-06-17.