}
if(in_array($extra, array('HALTED', 'NOPERM'))) {
$discuz_action = 254;
} else {
$discuz_action = 255;
}
include language('messages');
$vars = explode(':', $message);//只要含:就可以了
if(count($vars) == 2 && isset($scriptlang[$vars[0]][$vars[1]])) {//两个数字即可,用:分割
eval("$show_message = "".str_replace('"', '"', $scriptlang[$vars[0]][$vars[1]])."";");//$scriptlang未初始化,可以自定义,from www.oldjun.com
} elseif(isset($language[$message])) {
$pre = $inajax ? 'ajax_' : '';
eval("$show_message = "".(isset($language[$pre.$message]) ? $language[$pre.$message] : $language[$message])."";");
unset($pre);
}
......
}
二、DZ的全局机制导致了未初始化的参数可以任意提交:
foreach(array('_COOKIE', '_POST', '_GET') as $_request) {
foreach($$_request as $_key => $_value) {
$_key{0} != '_' && $$_key = daddslashes($_value);
}
}
三、misc.php正好有个可以自定义message的点,其实也是未初始化:
elseif($action == 'imme_binding' && $discuz_uid) {
if(isemail($id)) {
$msn = $db->result_first("SELECT msn FROM {$tablepre}memberfields WHERE uid='$discuz_uid'");
$msn = explode("t", $msn);
$id = dhtmlspecialchars(substr($id, 0, strpos($id, '@')));
$msn = "$msn[0]t$id";
$db->query("UPDATE {$tablepre}memberfields SET msn='$msn' WHERE uid='$discuz_uid'");
showmessage('msn_binding_succeed', 'memcp.php');










