CSRFSCanner is a tool designed to identify the forms potentially vulnerable to CSRF/XSRF on a website.
This detection is made on forms that are only accessible by logged-in users (cookies are needed to find these forms).
The methodology used to identify these forms is the 4-pass reverse diff analysis.
Then, in order to determine if a form may be vulnerable, the tool analyzes hidden and password fields to find an anti-CSRF token.
http://www.vulnit.com/en/doc/CSRFScanner.tar.gz
http://www.vulnit.com/en/doc/4-pass-reverse-diff-analysis.pdf
http://packetstormsecurity.sebug.net/files/download/107442/CSRFScanner.tar.gz