CVE-2023-6717: Red Hat Migration Toolkit For Applications 6

Medium severity, CVSS 6.0. EPSS: 0.7% chance of exploitation in the next 30 days.

A flaw was found in the SAML client registration in Keycloak that could allow an administrator to register malicious JavaScript URIs as Assertion Consumer Service POST Binding URLs (ACS), posing a Cross-Site Scripting (XSS) risk. This issue may allow a malicious admin in one realm or a client with registration access to target users in different realms or applications, executing arbitrary JavaScript in their contexts upon form submission. This can enable unauthorized access and harmful actions, compromising the confidentiality, integrity, and availability of the complete KC instance.

Affected products

• Red Hat Migration Toolkit For Applications 6
• Red Hat Migration Toolkit For Applications 7
• Red Hat Red Hat Amq Broker 7
• Red Hat Red Hat Build Of Apicurio Registry 2
• Red Hat Red Hat Build Of Keycloak 22: before 22.0.10-1 (fixed in 22.0.10-1); before 22-13 (fixed in 22-13); before 22-16 (fixed in 22-16)
• Red Hat Red Hat Build Of Keycloak 22.0.10
• Red Hat Red Hat Build Of Quarkus
• Red Hat Red Hat Data Grid 8
• Red Hat Red Hat Decision Manager 7
• Red Hat Red Hat Developer Hub
• Red Hat Red Hat Fuse 7
• Red Hat Red Hat JBoss Data Grid 7
• Red Hat Red Hat JBoss Enterprise Application Platform 6
• Red Hat Red Hat JBoss Enterprise Application Platform 7
• Red Hat Red Hat JBoss Enterprise Application Platform 8
• Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack
• Red Hat Red Hat Openshift Gitops
• Red Hat Red Hat Process Automation 7
• Red Hat Red Hat Single Sign-On 7
• Red Hat Rhoss-1.33-Rhel-8: before 1.33.0-5 (fixed in 1.33.0-5); before 1.33.0-3 (fixed in 1.33.0-3)
• Red Hat Rhpam 7.13.5 Async

Published 2024-04-25. Last modified 2026-09-11.