Description
A privilege escalation flaw was found in the token exchange feature of keycloak. Missing authorization allows a client application holding a valid access token to exchange tokens for any target client by passing the client_id of the target. This could allow a client to gain unauthorized access to additional services.
Remediation
References
https://github.com/keycloak/keycloak/security/advisories/GHSA-75p6-52g3-rqc8
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