Starting with CXF 2.5 WS-MetadataExchange support is available. For web service providers to be able to process MEX calls, the following Maven
dependency will need to be included in your project:

<dependency>
    <groupId>org.apache.cxf</groupId>
    <artifactId>cxf-rt-ws-mex</artifactId>
    <version>${cxf.version}</version>
</dependency>