$rtable=$r[2]; $query=$_SGLOBAL['db']->query("SELECT $rid,$rfield FROM ".$rtable);//uchome while($value=$_SGLOBAL['db']->fetch_array($query)) { $data=$value[$rfield]; $tid=$value[$rid]; echo$data."\n "; $data= preg_replace_callback('/s:([0-9]+?):"([\s\S...
}$goods=Model()->table('goods,goods_common')->join('left')->on('goods.goods_commonid = goods_common.goods_commonid')->where(array('goods_common.goods_commonid'=>array('in',$_POST['goods'])))->select();if(empty($goods)) {echo'请选择好合适的款式面料';exit; }$class=$this->_...
复制 $form_elements=array('input1'=>'value1','input2'=>'value2','input3'=>'value3','select1'=>array('option1'=>'value1','option2'=>'value2',),'select2'=>array('option1'=>'value1','option2'=>'value2',),);$serialized_form=serialize($form_elements);echo$serialized_f...
这样,只要将攻击者的Example3实例视为字符串,就会执行$ obj的get_Value()。攻击者现在可以限制SQL的注入,因为他可以控制传递到SQL查询 “SELECT * FROM {$this->_table} WHERE id = “ . (int)$id; References: 图源自互联网 https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection https://...
$rs = mysql_query('select data from cart where id=1'); $ob = mysql_fetch_object($rs); //如果magic_quotes_runtime开启 $new_cart = unserialize(stripslashes($ob->data)); //如果magic_quotes_runtime关闭 $new_cart = unserialize($ob->data); ...
$conn = odbc_connect("webdb", "php", "chicken");$stmt = odbc_prepare($conn, "SELECT data FROM sessions WHERE id = ?");$sqldata = array($_SERVER['PHP_AUTH_USER']);if (!odbc_execute($stmt, $sqldata) || !odbc_fetch_into($stmt, $tmp)) { // if the execute or fetch ...
这样,只要将攻击者的Example3实例视为字符串,就会执行obj的get_Value()。攻击者现在可以限制SQL的注入,因为他可以控制传递到SQL查询 “SELECT * FROM {this->_table} WHERE id = “ . (int) References: 图源自互联网 https://owasp.org/www-community/vulnerabilities/PHP_Object_Injection ...
mysql_select_db($db_name,$this->conn); if($DEBUG) { $sql="DROP TABLE IF EXISTS users"; $this->__query($sql,$back=false); $sql="CREATE TABLE IF NOT EXISTS users (username VARCHAR(64), password VARCHAR(64),role VARCHAR(256)) CHARACTER SET utf8"; ...
For those who are looking for an efficient solution for handling controversial "FALSE", they can use this function which in case of non-unserializable string, instead of a "FALSE", throws an Exception. Vice versa it returns the unserialized variable. ...
$this->conn)$this->conn=mysql_connect($db_host,$db_user,$db_pass);mysql_select_db($db_name,$this->conn);if($DEBUG){$sql="DROP TABLE IF EXISTS users";$this->__query($sql,$back=false);$sql="CREATE TABLE IF NOT EXISTS users (username VARCHAR(64),password VARCHAR(64),role ...