Authentication.logout() helper in com.vaadin:flow-client versions 5.0.0 prior to 6.0.0 (Vaadin 18), and 6.0.0 through 6.0.4 (Vaadin 19.0.0 through 19.0.3) uses incorrect HTTP method, which, in combination with Spring Security CSRF protection, allows local attackers to access Fusion endpoints after the user attempted to log out.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: Vaadin

Published: 2021-04-23T16:07:16.629224Z

Updated: 2024-09-17T02:06:19.701Z

Reserved: 2021-04-15T00:00:00

Link: CVE-2021-31408

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-23T17:15:08.260

Modified: 2021-05-04T16:19:43.687

Link: CVE-2021-31408

cve-icon Redhat

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