dedecms安全漏洞之 /plus/guestbook/edit.inc.php (大概在55行左右)
1 $dsql->ExecuteNoneQuery("UPDATE `#@__guestbook` SET `msg`='$msg', `posttime`='".time()."' WHERE id='$id' ");
改为:
1 $msg = addslashes($msg); 2 $dsql->ExecuteNoneQuery("UPDATE `#@__guestbook` SET `msg`='$msg', `posttime`='".time()."' WHERE id='$id' ");
dede上传漏洞 /include/uploadsafe.inc.php (大概在42行左右)
${$_key.'_size'} = @filesize($$_key);
改为:
${$_key.'_size'} = @filesize($$_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($$_key); if($image_dd == false){ continue; } if (!is_array($image_dd)) { exit('Upload filetype not allow !'); }
53行
$image_dd = @getimagesize($$_key);
改为:
$image_dd = @getimagesize($$_key); if($image_dd == false){ continue; }