Re: [Full-disclosure] [0 Day] XSS Persistent in Blogspot of Google

[WHK Yan <yan.uniko.102@xxxxxxxxx>]

ice catch! :-) congratulations, an colaborator can attack administrators
El 21/01/2013 20:01, "ANTRAX" <antrax.bt@xxxxxxxxx> escribió:

> Hi all, I'm ANTRAX from Argentina, and I'm owner of www.underc0de.org
> Today, I going to shared with you about XSS in blogger. This is a very
> simple, but isn´t fix yet..
> This bug could be exploited by bloggers without administrator permissons.
>
> Steps to reproduce the XSS:
>
> 1.- Create a new post in the blog and insert some script
>
> [image: Imágenes integradas 1]
>
> 2.- When the administrator enter in the administration panel in
> "templates" section, blogger automatically executed the script, because
> blogger have a mini-preview in "Ahora en el blog", then execute the script
>
> [image: Imágenes integradas 2]
>
> 3.- Ready! the script has been executed!
>
> [image: Imágenes integradas 3]
>
> Also, you can steal cookies!
>
> [image: Imágenes integradas 4]
>
> I reported to google about it, but they not fixed yet.
>
> Kind regards partners!
>
> *ANTRAX*
>

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/