https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T10:24:02.057748+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-31403 CVE-2021-31403 — Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8 2026-10-02T10:24:02.059501+00:00

Affected: Vaadin, vaadin-server

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