Vigil@nce - Drupal Webform prepopulate block: Cross Site Scripting
February 2015 by Vigil@nce
This bulletin was written by Vigil@nce : http://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting of Drupal Webform
prepopulate block, in order to execute JavaScript code in the
context of the web site.
– Impacted products: Drupal Modules
– Severity: 2/4
– Creation date: 12/02/2015
DESCRIPTION OF THE VULNERABILITY
The Webform prepopulate block module can be installed on Drupal.
However, it does not filter received data before inserting them in
generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting of Drupal
Webform prepopulate block, in order to execute JavaScript code in
the context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
http://vigilance.fr/vulnerability/Drupal-Webform-prepopulate-block-Cross-Site-Scripting-16177