CVE-2021-31412

Published June 24th, 2021

View on NVD ↗

CVSS v3

5.3

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

Improper sanitization of path in default RouteNotFoundError view in com.vaadin:flow-server versions 1.0.0 through 1.0.14 (Vaadin 10.0.0 through 10.0.18), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), and 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows network attacker to enumerate all available routes via crafted HTTP request when application is running in production mode and no custom handler for NotFoundException is provided.

vaadin/flow

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

GitHub

741