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Vulnerability of Drupal AddToAny Share Buttons: Cross Site Scripting

Synthesis of the vulnerability 

An attacker can trigger a Cross Site Scripting of Drupal AddToAny Share Buttons, in order to run JavaScript code in the context of the web site.
Impacted systems: Drupal Modules ~ not comprehensive.
Severity of this alert: 2/4.
Creation date: 20/03/2019.
Références of this alert: DRUPAL-SA-CONTRIB-2019-039, VIGILANCE-VUL-28787.

Description of the vulnerability 

The AddToAny Share Buttons 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 AddToAny Share Buttons, in order to run JavaScript code in the context of the web site.
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This weakness bulletin impacts software or systems such as Drupal Modules ~ not comprehensive.

Our Vigil@nce team determined that the severity of this computer weakness is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this vulnerability announce.

Solutions for this threat 

Drupal AddToAny Share Buttons: version 7.x-4.16.
The version 7.x-4.16 is fixed:
  https://www.drupal.org/project/addtoany
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