CVE-2020-36321

Published April 23rd, 2021

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CVSS v3

5.9

MEDIUM

CVSS v2

MEDIUM

Affected

PROJECT

Description

Improper URL validation in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.4.1 (Vaadin 14.0.0 through 14.4.2), and 3.0 prior to 5.0 (Vaadin 15 prior to 18) allows attacker to request arbitrary files stored outside of intended frontend resources folder.

vaadin/flow

Vaadin Flow is a Java framework binding Vaadin web components to Java. This is part of Vaadin 10+.

GitHub

741