CVE-2020-36319

Potential sensitive data exposure in applications using Vaadin 15

View on CVE.org

Published Apr 23, 2021 CVSS 3.1 · 3.1 Low EPSS 1.0% KEV · Not listed

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

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Vaadin

Vaadin

affected

Version	Status	Constraints
`15.0.0`	affected	< *

Vaadin

flow-server

affected

Version	Status	Constraints
`3.0.0`	affected	< *

Configuration 1 [-]

OR	cpe:2.3:a:vaadin:flow::::::::
	cpe:2.3:a:vaadin:vaadin::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-0872	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
Github GHSA	GHSA-rjww-2x8v-m9v9	Potential sensitive data exposure in applications using Vaadin 15

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.0% (1.001% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/vaadin/flow/pull/8016
https://github.com/vaadin/flow/pull/8051
https://vaadin.com/security/cve-2020-36319

History

No history.

Subscriptions

Vaadin Flow Vaadin

Weaknesses

Sources

CVE record Updated: Sep 16, 2024, 11:45 PM

Status: PUBLISHED
Assigner: Vaadin
Published: Apr 23, 2021, 4:05 PM
Updated: Sep 16, 2024, 11:45 PM
Reserved: Apr 13, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:15 AM

Status: Modified
Published: Apr 23, 2021, 4:15 PM
Modified: Jun 17, 2026, 3:15 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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