Vigil@nce - Horde Groupware Webmail Edition: Cross Site Scripting via Horde_Text_Filter
April 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Debian, Fedora.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 19/02/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting via
Horde_Text_Filter of Horde Groupware Webmail Edition, in order to
run JavaScript code in the context of the web site.
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