Change record status: 
Project: 
Introduced in branch: 
7.x-3.x
Introduced in version: 
7.x-3.1
Description: 

The textfield.func.php file was altered to address the SA-CORE-2015-003 vulnerability in Drupal core. If you are running a version prior to 7.39, you must add the following version of this file to your sub-theme: textfield.func.php (80d62ed).

However, it is strongly recommended that you upgrade your version of Drupal core to at least 7.39.

Impacts: 
Site builders, administrators, editors
Module developers
Themers