Design/Logic Flaw

2021-06-2412:15:00

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www.prio-n.com

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

44.3%

JSON

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.

CPENameOperatorVersion
flowge3.0.0
flowle5.0.0
flowge1.0.0
flowle1.0.14
flowge1.1.0
flowle1.4.0
flowge2.0.0
flowle2.6.1
flowge6.0.0
flowle6.0.9

Name	Operator	Version
flow	ge	3.0.0
flow	le	5.0.0
flow	ge	1.0.0
flow	le	1.0.14
flow	ge	1.1.0
flow	le	1.4.0
flow	ge	2.0.0
flow	le	2.6.1
flow	ge	6.0.0
flow	le	6.0.9

Rows per page:

1-10 of 201

References

github.com/vaadin/flow/pull/11107

vaadin.com/security/cve-2021-31412