News
Vigil@nce - NextCloud: Cross Site Scripting via Autocomplete Field
October 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 via Autocomplete
Field of NextCloud, in order to run JavaScript code in the context
of the web site.
Impacted products: openSUSE Leap, SUSE Linux Enterprise Desktop,
SLES.
Severity: 2/4.
Creation date: 27/08/2018.
DESCRIPTION OF THE VULNERABILITY
The NextCloud product offers a web service.
However, it does not filter received data via Autocomplete Field
before inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting via
Autocomplete Field of NextCloud, in order to run JavaScript code
in the context of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/NextCloud-Cross-Site-Scripting-via-Autocomplete-Field-27075
