CVE-2022-29567

Possible information disclosure inside TreeGrid component with default data provider

Description

The default configuration of a TreeGrid component uses Object::toString as a key on the client-side and server communication in Vaadin 14.8.5 through 14.8.9, 22.0.6 through 22.0.14, 23.0.0.beta2 through 23.0.8 and 23.1.0.alpha1 through 23.1.0.alpha4, resulting in potential information disclosure of values that should not be available on the client-side.

Remediation

Workaround:

User might define either: custom `toString()` or `getId()` in their entity.

References

Link	Tags
https://vaadin.com/security/cve-2022-29567	vendor advisory issue tracking
https://github.com/vaadin/flow-components/pull/3046	patch third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2022-29567?: CVE-2022-29567 has been scored as a medium severity vulnerability.
How to fix CVE-2022-29567?: As a workaround for remediating CVE-2022-29567: User might define either: custom `toString()` or `getId()` in their entity.
Is CVE-2022-29567 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-29567 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-29567?: CVE-2022-29567 affects Vaadin vaadin, Vaadin vaadin-grid-flow.

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Description

Remediation

Category

CWE-200 – Exposure of Sensitive Information to an Unauthorized Actor

References

Frequently Asked Questions