Medium severity4.3NVD Advisory· Published Aug 25, 2021· Updated Jun 17, 2026
CVE-2021-33605
CVE-2021-33605
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.vaadin:vaadin-checkbox-flowMaven | >= 12.0.0, < 14.6.8 | 14.6.8 |
com.vaadin:vaadin-checkbox-flowMaven | >= 15.0.0, < 20.0.6 | 20.0.6 |
Affected products
4cpe:2.3:a:vaadin:vaadin-checkbox-flow:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:vaadin:vaadin-checkbox-flow:*:*:*:*:*:*:*:*range: >=1.2.0,<2.0.0
- (no CPE)range: 1.2.0
Patches
Vulnerability mechanics
References
7- github.com/vaadin/flow-components/pull/1903nvdPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-qcc4-3rxf-gf4mghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-33605ghsaADVISORY
- vaadin.com/security/cve-2021-33605nvdVendor AdvisoryWEB
- github.com/vaadin/flow-components/commit/1aa6bc94c763023bc3fc5849c2a1e8cab3bf6766ghsaWEB
- github.com/vaadin/flow-components/commit/f136532a735f703f1144f19fee48c9009c659f03ghsaWEB
- github.com/vaadin/flow-components/security/advisories/GHSA-qcc4-3rxf-gf4mghsaWEB
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