Description
A flaw was found in keycloak as shipped in Red Hat Single Sign-On 7.4 where IDN homograph attacks are possible. A malicious user can register himself with a name already registered and trick admin to grant him extra privileges.
Remediation
References
https://bugzilla.redhat.com/show_bug.cgi?id=1933320
Related Vulnerabilities
CVE-2020-10718 Vulnerability in maven package org.wildfly.core:wildfly-embedded
CVE-2023-46998 Vulnerability in maven package org.webjars.bowergithub.makeusabrew:bootbox
CVE-2023-29516 Vulnerability in maven package org.xwiki.platform:xwiki-platform-attachment-ui
CVE-2023-46657 Vulnerability in maven package org.jenkins-ci.plugins:gogs-webhook