dedecms上传漏洞（uploadsafe.inc.php）

文件：uploadsafe.inc.php

路径：.../include/uploadsafe.inc.php

解决方案：

1、查找文件位置：/include/uploadsafe.inc.php  ，大概在42行左右，找到：

${$_key.'_size'} = @filesize($$_key);
}

修改为：

${$_key.'_size'} = @filesize($$_key); 
      } $imtypes = array("image/pjpeg", "image/jpeg", "image/gif", "image/png", "image/xpng", "image/wbmp", "image/bmp"); if(in_array(strtolower(trim(${$_key.'_type'})), $imtypes)) { $image_dd = @getimagesize($$_key); if($image_dd == false){ continue; } if (!is_array($image_dd)) { exit('Upload filetype not allow !'); } }

2、查找文件位置：/include/uploadsafe.inc.php  ，找到（第二次出现的地方）：

$image_dd = @getimagesize($$_key);

修改为：

$image_dd = @getimagesize($$_key); if($image_dd == false){ continue; }