A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Link | Tags |
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https://bugzilla.redhat.com/show_bug.cgi?id=1831662 | vendor advisory issue tracking |
https://issues.redhat.com/browse/KEYCLOAK-13653 | vendor advisory permissions required |