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osvGoogleOSV:CVE-2021-31404
HistoryApr 23, 2021 - 4:15 p.m.

CVE-2021-31404

2021-04-2316:15:08
Google
osv.dev
1

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.7%

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:flow-server versions 1.0.0 through 1.0.13 (Vaadin 10.0.0 through 10.0.16), 1.1.0 prior to 2.0.0 (Vaadin 11 prior to 14), 2.0.0 through 2.4.6 (Vaadin 14.0.0 through 14.4.6), 3.0.0 prior to 5.0.0 (Vaadin 15 prior to 18), and 5.0.0 through 5.0.2 (Vaadin 18.0.0 through 18.0.5) allows attacker to guess a security token via timing attack.

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.7%