RabbitMQ Management - OAuth 2 Client Secret Disclosure

RabbitMQ 3.13.15, 4.0.20, 4.1.11, and 4.2.6 contains an information disclosure caused by the obsolete GET /api/auth endpoint exposing OAuth 2 client secrets when management.oauthclientsecret is configured, letting unauthenticated attackers access sensitive credentials, exploit requires management...