CVE-2024-8883
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.
- Score
- CVSS 3.1 6.1 Medium
- Status
- Modified - secalert@redhat.com
- Published
- 2024-09-19
- Last modified
- 2026-08-04
- Weaknesses
- CWE-601
Affected products
- Build Keycloak (Redhat)
- Build Of Keycloak (Redhat)
- Jboss Enterprise Application Platform (Redhat)
- Openshift Container Platform (Redhat)
- Openshift Container Platform For Ibm Z (Redhat)
- Openshift Container Platform For Linuxone (Redhat)
- Openshift Container Platform For Power (Redhat)
- Red Hat Single Sign On (Redhat)
- Rhosemc (Redhat)
- Single Sign-on (Redhat)
References
- https://access.redhat.com/errata/RHSA-2024:10385
- https://access.redhat.com/errata/RHSA-2024:10386
- https://access.redhat.com/errata/RHSA-2024:6878
- https://access.redhat.com/errata/RHSA-2024:6879
- https://access.redhat.com/errata/RHSA-2024:6880
- https://access.redhat.com/errata/RHSA-2024:6882
- https://access.redhat.com/errata/RHSA-2024:6886
- https://access.redhat.com/errata/RHSA-2024:6887
- https://access.redhat.com/errata/RHSA-2024:6888
- https://access.redhat.com/errata/RHSA-2024:6889
- https://access.redhat.com/errata/RHSA-2024:6890
- https://access.redhat.com/errata/RHSA-2024:8823
- https://access.redhat.com/errata/RHSA-2024:8824
- https://access.redhat.com/errata/RHSA-2024:8826
- https://access.redhat.com/security/cve/CVE-2024-8883
- https://bugzilla.redhat.com/show_bug.cgi?id=2312511
- https://github.com/keycloak/keycloak/blob/main/services/src/main/java/org/keycloak/protocol/oidc/utils/RedirectUtils.ja…
