Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2013-03-16 Thread Andres Riancho
For some strange reason, I kept this email in my inbox for a long time, unread but without actually doing anything. Created a github issue so I can remove this from my Inbox and it's also there for every other potential contributor to see. https://github.com/andresriancho/w3af/issues/167 On Mon,

Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2012-05-21 Thread Andres Riancho
Stephen, I've implemented a couple of test scripts for HTTP Parameter Pollution that you can see here: http://sourceforge.net/apps/trac/w3af/browser/extras/testEnv/webroot/w3af/audit/hpp You might find them useful for testing your stuff, Regards, On Tue, May 15, 2012 at 7:27 PM,

Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2012-05-21 Thread Stephen Breen
That's great! Thanks. I was meaning to do this soon and just hadn't gotten around to it. I'll definitely try these out soon. As of right now the plugin is pretty simple. All it does is inject into each parameter in the request (one at a time) and then check the links in the response to see if the

Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2012-05-15 Thread Andres Riancho
Stephen, On Sat, May 12, 2012 at 3:31 PM, Stephen Breen breen.mach...@gmail.com wrote: After comparing the browser and w3af requests/responses in wireshark I was able to figure it out. When I send the request: http://www.example.com/?x=abc%26ZJkL%3DNrZp In w3af it is being converted to:

Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2012-05-15 Thread Stephen Breen
I did, the most efficient way I could think to do it required the following changes to dataContainer.py and queryString.py. Basically all I did was add a _safeEncodeChars field to the dataContainer and make sure it was used when doing URL encoding: Index: core/data/dc/dataContainer.py

Re: [W3af-develop] HTTP Parameter Parameter Pollution Plugin

2012-05-02 Thread Andres Riancho
Stephen, On Wed, May 2, 2012 at 4:10 PM, Stephen Breen breen.mach...@gmail.com wrote: In case anyone else is interested in this, someone else has already created a system to scan and detect HTTP parameter pollution vulnerabilities. They don't provide the source for their tool but it can be