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

2013-01-29 Thread Guifre
Hello, Agree with Michal. It is very interesting to get to know know new complex xss vulnerabilities. IMAHO, the issue here is claiming to have found a vulnerability without providing a PoC of how to use it to violate a security policy of the targeted service, probably because there are none,

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

2013-01-29 Thread antisnatchor
Agree with Michal, at the end you achieve code execution with an XSS as well, it's just in the DOM. Depending on the attack surface, browser type and so on, this can be devastating. I bet you remember the XSS on Amazon EC2 web interface, which combined with XSRF lead to stealing x.509

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

2013-01-28 Thread Michal Zalewski
OGMMM WTFF 0DAY XSS Sorry, getting a bit tired of these. Well, the world is changing. You can probably do a lot more direct damage with a (legit) XSS in a high-value site than with a local privilege escalation in sudo. XSS reports are less actionable for the average reader, but full

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

2013-01-27 Thread Elfius
OGMMM WTFF 0DAY XSS Sorry, getting a bit tired of these. On 26 January 2013 02:50, ANTRAX antrax...@gmail.com wrote: Gynvael Coldwind, I know this and I posted a reply in Underc0de about that. http://underc0de.org/foro/hacking-showoff/xss-persistente-blogger-13978/ It isn't a critical bug

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

2013-01-25 Thread Gynvael Coldwind
Hey ANTRAX, JZ is correct, even in the template view the script is still executed only in the *.blogspot.com context, and not in the context of blogger.com - look at your first screenshot - it's clearly said there that the alert box popped up on *.blogspot.com. It's good to always

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

2013-01-25 Thread ANTRAX
Gynvael Coldwind, I know this and I posted a reply in Underc0de about that. http://underc0de.org/foro/hacking-showoff/xss-persistente-blogger-13978/ It isn't a critical bug but, despite that, this shouldn't happen.. Thanks all! --- Best Regards *ANTRAX* 2013/1/25 Gynvael Coldwind