Vigil@nce - Drupal Core: Cross Site Scripting via CKEditor
June 2018 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer
SYNTHESIS OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting via CKEditor of
Drupal Core, in order to run JavaScript code in the context of the
web site.
Impacted products: Drupal Core.
Severity: 2/4.
Creation date: 19/04/2018.
DESCRIPTION OF THE VULNERABILITY
The Core module can be installed on Drupal.
However, it does not filter received data via CKEditor before
inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting via
CKEditor of Drupal Core, in order to run JavaScript code in the
context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Drupal-Core-Cross-Site-Scripting-via-CKEditor-25929