upload_filemgr_dir.php
<?php
if(empty($dirname) or $dirname=='uploads/')
{
$dirname = 'uploads/';
$dirhigh = 'javascript:;';
$dirtext = '上传根目录';
}
else
{
$dirarr = explode('/', $dirname);
$curnum = count($dirarr)-2;
$dirhigh = '?mode=dir&dirname=';
$dirtext = '返回上一层';
for($i=0; $i<$curnum; $i++)
{
$dirhigh .= $dirarr[$i].'/';
}
}
?>
鸡肋一 变量$dirname没进过滤
导致各种遍历
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