A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2021-03-08T21:41:27
Updated: 2024-08-04T16:25:43.769Z
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27838
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-03-08T22:15:13.423
Modified: 2024-11-21T05:21:54.503
Link: CVE-2020-27838
Redhat