Actu
Vigil@nce - Drupal Commerce Authorize.Net SIM/DPM Payment Methods: payment check blocking
April 2016 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can bypass some payment checks in Drupal Commerce
Authorize.Net SIM/DPM Payment Methods.
Impacted products: Drupal Modules not comprehensive.
Severity: 2/4.
Creation date: 18/02/2016.
DESCRIPTION OF THE VULNERABILITY
The Commerce Authorize.Net SIM/DPM Payment Methods module can be
installed on Drupal.
This module implements 2 payment methods. However, the ordering of
HTTP requests is not correctly checked and one can terminate the
payment validity check procedure earlier than planned by accessing
to a URL which is normally sent to the client at the end of the
process.
An attacker can therefore bypass some payment checks in Drupal
Commerce Authorize.Net SIM/DPM Payment Methods.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
