dedecms上传漏洞uploadsafe.inc.php修复方法

在阿里云ECS服务器使用dedecms建站的朋友会发现dedecms上传漏洞的提示,下面一推响就为大家介绍dedecms上传漏洞uploadsafe.inc.php修复方法。
查找网站根目录下的include文件夹,并打开/include/uploadsafe.inc.php文件,找到大概第42~43行的代码:
${$_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($$_key); if($image_dd == false){ continue; } if (!is_array($image_dd)) { exit('Upload filetype not allow !'); } }
再找到大概第53行:
$image_dd = @getimagesize($$_key);
修改为:
$image_dd = @getimagesize($$_key); if($image_dd == false){ continue; }
}