Vigil@nce - TYPO3 Google Sitemap: Cross Site Scripting
May 2016 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 TYPO3 Google
Sitemap, in order to run JavaScript code in the context of the web
site.
Impacted products: TYPO3 Extensions not comprehensive.
Severity: 2/4.
Creation date: 03/03/2016.
DESCRIPTION OF THE VULNERABILITY
The Google Sitemap extension can be installed on TYPO3.
However, it does not filter received data before inserting them in
generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting of TYPO3
Google Sitemap, in order to run JavaScript code in the context of
the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/TYPO3-Google-Sitemap-Cross-Site-Scripting-19089