CVE-2020-36319

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-200 CWE-668

Affected software

Vendor	Product	Versions
Vaadin	Vaadin	>= 15.0.0, < *
Vaadin	flow-server	>= 3.0.0, < *

References

https://github.com/vaadin/flow/pull/8016Patch, Third Party Advisory
https://github.com/vaadin/flow/pull/8051Patch, Third Party Advisory
https://vaadin.com/security/cve-2020-36319Vendor Advisory
https://github.com/vaadin/flow/pull/8016Patch, Third Party Advisory
https://github.com/vaadin/flow/pull/8051Patch, Third Party Advisory
https://vaadin.com/security/cve-2020-36319Vendor Advisory

Timeline

Published: Apr 23, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

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