Vigil@nce - WordPress Ultimate Addons for Visual Composer: Cross Site Scripting
July 2017 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 of WordPress
Ultimate Addons for Visual Composer, in order to run JavaScript
code in the context of the web site.
Impacted products: WordPress Plugins not comprehensive.
Severity: 2/4.
Creation date: 17/05/2017.
DESCRIPTION OF THE VULNERABILITY
The Ultimate Addons for Visual Composer plugin can be installed on
WordPress.
However, it does not filter received data before inserting them in
generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting of
WordPress Ultimate Addons for Visual Composer, in order to run
JavaScript code in the context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN