Missing Authorization in Jenkins S3 publisher Plugin

Jenkins S3 publisher Plugin prior to 0.11.7 and 0.11.5.1 does not perform Run/Artifacts permission checks in various HTTP endpoints and API models.

This allows attackers with Item/Read permission to obtain information about artifacts uploaded to S3, if the optional Run/Artifacts permission is enabled.

Jenkins S3 publisher Plugin 0.11.7 and 0.11.5.1 requires Run/Artifacts permission to obtain information about artifacts if this permission is enabled.