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VULNERABILITIES

CVE-2021-31409 Details

Description

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

Metrics

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/vaadin/framework/issues/12240 CVEPatchThird Party Advisory
https://github.com/vaadin/framework/pull/12241 CVEPatchThird Party Advisory
https://vaadin.com/security/cve-2021-31409 CVEVendor Advisory
https://github.com/vaadin/framework/issues/12240 [email protected]PatchThird Party Advisory
https://github.com/vaadin/framework/pull/12241 [email protected]PatchThird Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
vaadin vaadin
>= 8.0.0, <= 8.12.4

CPE

  • cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-31409
NVD Published Date:
May 6, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-31409 Details - Not Deferred