CVE-2021-31408

Summary

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.

Affected Software

VendorProductVersion RangeStatus
VaadinVaadin18.0.0 < *affected
Vaadinflow-client5.0.0 < *affected

Weaknesses

  • CWE-613: CWE-613 Insufficient Session Expiration

ADP Enrichment

CVE Program Container

Additional References

References