Vigil@nce - Horde Nag: Cross Site Scripting via Task Lists
December 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 Task Lists of
Horde Nag, in order to run JavaScript code in the context of the
web site.
Impacted products: Fedora.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 12/10/2018.
DESCRIPTION OF THE VULNERABILITY
The Horde Nag product offers a web service.
However, it does not filter received data via Task Lists before
inserting them in generated HTML documents.
An attacker can therefore trigger a Cross Site Scripting via Task
Lists of Horde Nag, in order to run JavaScript code in the context
of the web site.
ACCESS TO THE COMPLETE VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Horde-Nag-Cross-Site-Scripting-via-Task-Lists-27489