cvedb.io
CVE-2021-31403
MEDIUM · CVSS 4
EPSS exploitation probability: 0%
Published 2021-04-23T16:15:08.600 · Last modified 2026-06-17T03:51:42.837

Summary

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack

Affected products

vaadin — vaadin

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.