What are the cons of reverse proxy?

Can you elaborate on the potential drawbacks of utilizing a reverse proxy in web architecture? Are there any notable security concerns, such as the potential for data leakage or increased vulnerability to attacks? Additionally, how might it impact performance, including latency and throughput, as well as scalability and maintenance considerations? It would be insightful to understand the trade-offs associated with deploying a reverse proxy in terms of its complexity and potential for misconfiguration.