There is a new CSRF generator, which produces proof-of-concept HTML for generating virtually any request. Support for all form encoding types: standard URL encoding, multipart encoding, and plain text encoding. Auto-detection of the optimal encoding type, with manual override. In-browser testing, by pasting a URL into your browser that will cause Burp Proxy to serve up the CSRF PoC in its response. In-place editing both the request and response in-place, to fine tune attacks.
Source: https://thehackernews.com/2011/11/burp-suite-pro-v1403-released-csrf.html