GHSA-FPW7-8GJC-JWQJ Cache confusion in Jenkins Eiffel Broadcaster Plugin

The Jenkins Eiffel Broadcaster Plugin allows events published to RabbitMQ to be signed using certificate credentials. To improve performance, the plugin caches some data from the credential. Eiffel Broadcaster Plugin 2.8.0 through 2.10.2 both inclusive uses the credential ID as the cache key. Thi...