A misconfiguration flaw was found in Keycloak. This issue can allow an attacker to redirect users to an arbitrary URL if a 'Valid Redirect URI' is set to http://localhost or http://127.0.0.1, enabling sensitive information such as authorization codes to be exposed to the attacker, potentially leading to session hijacking.
https://bugzilla.redhat.com/show_bug.cgi?id=2312511
https://access.redhat.com/security/cve/CVE-2024-8883
https://access.redhat.com/errata/RHSA-2024:8826
https://access.redhat.com/errata/RHSA-2024:8824
https://access.redhat.com/errata/RHSA-2024:8823
https://access.redhat.com/errata/RHSA-2024:6890
https://access.redhat.com/errata/RHSA-2024:6889
https://access.redhat.com/errata/RHSA-2024:6888
https://access.redhat.com/errata/RHSA-2024:6887
https://access.redhat.com/errata/RHSA-2024:6886
https://access.redhat.com/errata/RHSA-2024:6882
https://access.redhat.com/errata/RHSA-2024:6880