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computer vulnerability alert 26706

Drupal Tapestry: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of Drupal Tapestry, in order to run JavaScript code in the context of the web site.
Vulnerable products: Drupal Modules ~ not comprehensive.
Severity of this weakness: 2/4.
Consequences of a hack: client access/rights.
Hacker's origin: document.
Creation date: 12/07/2018.
Références of this bulletin: DRUPAL-SA-CONTRIB-2018-051, VIGILANCE-VUL-26706.

Description of the vulnerability

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