Over the past few months I've learned quite a bit about the complexities of web page security. I've gotten to be fairly decent, despite lacking a lot of basic knowledge - but even though I've learned a lot, there's still some questions I can't quite figure out.
First of all, I'm using Firebug to submit an Ajax request. I get the response:
Firebug needs to POST to the server to get this information for url:
This second POST can interfere with some sites. If you want to send the POST again, open a new tab in Firefox, use URL 'about:config', set boolean value 'extensions.firebug.allowDoublePost' to true
This value is reset every time you restart Firefox This problem will disappear when https://bugzilla.mozilla.org/show_bug.cgi?id=430155 is shipped.
Analyzing the script suggests that this is because the data that I POST is then being POSTed again. But what I don't quite understand is, why does this interfere with the Ajax request?
Hellbound Hackers is the collective work of the staff and the community and is therefore licensed under the CC BY-NC-SA license.