Professional 1.4beta3
Summary: PortSwigger released Burp Suite Professional 1.4beta3 on 26 May 2011, fixing several bugs and extending the session handling features added in v1.4. The release adds a session handling tracer for troubleshooting configuration, a post-request macro action that can update parameters from the current response to handle anti-CSRF tokens, and URL-encoding of updated parameter values, with the site map comparison wizard now displaying the new map while it is being re-requested.
What you should know: The post-request macro action is aimed at testing requests partway through a multi-stage process, so bugs like XSS and SQL injection where input supplied at one stage is processed at a later stage can be identified.
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