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WP Live Chat Support 8.0.05 Cross Site Scripting

🗓️ 09 Apr 2018 00:00:00Reported by Luigi GubelloType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 19 Views

An unauthenticated user can inject arbitrary javascript code in WP Live Chat Support 8.0.05 admin panel leading to Cross Site Scripting vulnerabilit

Code
`An unauthenticated user can inject arbitrary javascript code in the admin panel by using the text field aNamea of WP Live Chat Support. The arbitrary code runs on the page wplivechat-menu-history.  
  
In the file wp-live-chat-support.php there is no sanitization of $result->id (row 4439).  
WP Live Chat Support 8.0.05 is vulnerable, probably earlier versions too.  
  
In WP Live Chat Support 8.0.06 the vulnerability is fixed.  
  
Video PoC: https://www.youtube.com/watch?v=eHG1pWaez9w  
  
URL public disclosure: https://www.gubello.me/blog/wp-live-chat-support-8-0-05-stored-xss/  
  
Sent with [ProtonMail](https://protonmail.com) Secure Email.  
`

Data

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