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JSON-CSRF using Flash SWF Doesn't make POST request

I was trying to recreate a POC where an endpoint didn't have CSRF protection and was exposing a form submission. So, I have read these ( before asking here ): Vimeo hackerone Report by avlidienbrunn ...
temporarya's user avatar
4 votes
1 answer
821 views

CSRF Bypass using ActionScript via weak CrossDomain.xml

I have a target which has weak CrossDomain.xml but it prevents CSRF attack looking at one of the custom HTTP headers. I found following actionscript on a couple of websites, which works perfectly ...
shellcode's user avatar
4 votes
2 answers
2k views

The Spring Security framework recommends against using double-submit cookies to prevent CSRF. Is their concern legitimate?

I was about the Spring Security framework's CSRF protection to see how it works. Spring doesn't use the double-submit pattern, but instead associates the CSRF token with the user's session. The ...
ZoFreX's user avatar
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4 votes
1 answer
1k views

CSRF and Flash/Flex

Flash and Flex clients can make RPC calls to a server using the NetConnection and AMF protocols. It's not uncommon to have these RPC calls setup to authenticate based on a cookie. I've heard ...
Marplesoft's user avatar