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Unauthorized property update in CheckboxGroup component in Vaadin 12-14 and 15-20

Moderate severity GitHub Reviewed Published Aug 25, 2021 in vaadin/flow-components • Updated May 1, 2023

Package

maven com.vaadin:vaadin-checkbox-flow (Maven)

Affected versions

>= 12.0.0, < 14.6.8
>= 15.0.0, < 20.0.6

Patched versions

14.6.8
20.0.6

Description

Improper check in CheckboxGroup in com.vaadin:vaadin-checkbox-flow versions 1.2.0 prior to 2.0.0 (Vaadin 12.0.0 prior to 14.0.0), 2.0.0 prior to 3.0.0 (Vaadin 14.0.0 prior to 14.5.0), 3.0.0 through 4.0.1 (Vaadin 15.0.0 through 17.0.11), 14.5.0 through 14.6.7 (Vaadin 14.5.0 through 14.6.7), and 18.0.0 through 20.0.5 (Vaadin 18.0.0 through 20.0.5) allows attackers to modify the value of a disabled Checkbox inside enabled CheckboxGroup component via unspecified vectors.

References

@fluorumlabs fluorumlabs published to vaadin/flow-components Aug 25, 2021
Published by the National Vulnerability Database Aug 25, 2021
Reviewed Aug 25, 2021
Published to the GitHub Advisory Database Aug 30, 2021
Last updated May 1, 2023

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS score

0.050%
(21st percentile)

Weaknesses

CVE ID

CVE-2021-33605

GHSA ID

GHSA-qcc4-3rxf-gf4m

Source code

Credits

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