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computer vulnerability note 26099

Drupal SVG Formatter: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of Drupal SVG Formatter, 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.
Consequences of an intrusion: client access/rights.
Pirate's origin: document.
Creation date: 11/05/2018.
Références of this alert: DRUPAL-SA-CONTRIB-2018-027, VIGILANCE-VUL-26099.

Description of the vulnerability

The SVG Formatter 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 SVG Formatter, in order to run JavaScript code in the context of the web site.
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