Description
A flaw was found in Keycloak. Under specific circumstances, HTML entities are not sanitized during user impersonation, resulting in a Cross-site scripting (XSS) vulnerability.
Remediation
References
https://access.redhat.com/errata/RHSA-2023:1043
https://access.redhat.com/errata/RHSA-2023:1044
https://access.redhat.com/errata/RHSA-2023:1045
https://access.redhat.com/errata/RHSA-2023:1047
https://access.redhat.com/errata/RHSA-2023:1049
https://access.redhat.com/security/cve/CVE-2022-1438
https://bugzilla.redhat.com/show_bug.cgi?id=2031904
Related Vulnerabilities
CVE-2020-25724 Vulnerability in maven package io.quarkus:quarkus-resteasy-reactive-parent-aggregator
CVE-2022-23618 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore
CVE-2019-1003026 Vulnerability in maven package org.jenkins-ci.plugins:mattermost
CVE-2022-45935 Vulnerability in maven package org.apache.james:apache-james-mailbox-store
CVE-2019-10328 Vulnerability in maven package org.jenkins-ci.plugins:workflow-remote-loader