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.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | com.vaadin:vaadin | >= 14.8.5, < 14.8.10, >= 22.0.6, < 22.0.15, >= 23.0.0, < 23.0.9 | 14.8.10, 22.0.15, 23.0.9 |
| Java / Kotlin (Maven) | com.vaadin:vaadin-grid-flow | >= 14.8.5, < 14.8.10, >= 22.0.6, < 22.0.15, >= 23.0.0.beta2, < 23.0.9 | 14.8.10, 22.0.15, 23.0.9 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-200- Platform
- Java / Kotlin (Maven)
- Package
com.vaadin:vaadin, com.vaadin:vaadin-grid-flow- Disclosed
- 25.05.2022
- Updated
- 11.10.2026 12:21
Sources and licenses
OSV / GitHub Advisory Database - GHSA-qfr3-323w-qv27 - CC BY 4.0
Vulnerability history: com.vaadin:vaadin
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 6
- First → latest
- 05.2022 03.2026
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 5
- Low 1
Disclosures per year
- 2022: 1
- 2023: 2
- 2024: 0
- 2025: 1
- 2026: 2
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Possible information disclosure inside TreeGrid component with default data provider this entry
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