Vigil@nce - Synology Chat: Cross Site Scripting
February 2018 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 Synology Chat,
in order to run JavaScript code in the context of the web site.
Impacted products: Synology DSM.
Severity: 2/4.
Creation date: 18/12/2017.
DESCRIPTION OF THE VULNERABILITY
The Synology Chat product offers a web service.
However, it does not filter received data before inserting them in
generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting of
Synology Chat, in order to run JavaScript code in the context of
the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Synology-Chat-Cross-Site-Scripting-24799