Advisory #: 546
Title: Reflected XSS in wordpress plugin landing-pages v2.0.5
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/landing-pages
Downloads: 496220
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: landing-pages
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./landing-pages/classes/class.metaboxes.php: 486: var new_meta_key = "<?php echo $_GET['new_meta_key'];?>"; The variable new_meta_key appears to send unsanitized data back to the users browser.
CVE-ID: Not Released
File:./landing-pages/classes/class.metaboxes.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/landing-pages/classes/class.metaboxes.php?new_meta_key="><script>alert(1);</script><"