Vigil@nce - JBoss RESTEasy: Cross Site Scripting via RESTEASY003870 Exception
August 2020 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: RESTEasy JBoss OpenSource, JBoss EAP by Red Hat.
Severity: 2/4.
Consequences: client access/rights.
Provenance: document.
Confidence: confirmed by the editor (5/5).
Creation date: 11/06/2020.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a Cross Site Scripting via RESTEASY003870
Exception of JBoss RESTEasy, in order to run JavaScript code in
the context of the web site.
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