Pages: [1]

Author Topic: Help with XSS quiz  (Read 745 times)

0 Members and 1 Guest are viewing this topic.

Offline hackethis29

  • NULL
  • Posts: 4
  • Cookies: -1
    • View Profile
Help with XSS quiz
« on: November 02, 2013, 09:02:01 am »
Hi,

I wanted to learn about XSS, so I googled a bit about it and then I wanted to test my XSS skills so I again googled about XSS quizes.
I stumbled upon this site: http://xss-quiz.int21h.jp/
and now I am stuck at Level 11
http://xss-quiz.int21h.jp/stage11th.php?sid=29720fb57b40214d8f09f199f2fae75ccdf88483

Basically, it replaces the text 'script' with 'xscript', 'on****' with 'onxxx' and 'style' with 'stxxx'.

I need your help as I am unable to figure it out.

Thanks
« Last Edit: November 02, 2013, 09:23:42 am by hackethis29 »
Report to moderator   Logged

Offline BrokenSyntax

  • /dev/null
  • *
  • Posts: 10
  • Cookies: 2
    • View Profile
Re: Help with XSS quiz
« Reply #1 on: November 04, 2013, 08:50:02 pm »
I'm not going to give you the answer but I can give you a hint -> base64 <-
Report to moderator   Logged

Offline hackethis29

  • NULL
  • Posts: 4
  • Cookies: -1
    • View Profile
Re: Help with XSS quiz
« Reply #2 on: November 06, 2013, 12:31:05 am »
I cannot thank you enough :D
I figured it out, first I had to study a little though.
First I closed "> and then an iframe with base64.

Thanks a lot.
Report to moderator   Logged
Pages: [1]