Security Advisory

CVE-2020-27838

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2021-03-08 21:41:27

Last updated 2024-08-04 16:25:43

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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.

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