GHSA-6hgr-2g6q-3rmc

    Dashboard / Vulnerabilities / GHSA-6hgr-2g6q-3rmc

    GHSA-6hgr-2g6q-3rmc

    Published: 22 Apr 2021Last Modified: 28 Nov 2024

    Summary: Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19

    Details: `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. - https://vaadin.com/security/cve-2021-31408

    References: https://github.com/vaadin/flow/security/advisories/GHSA-6hgr-2g6q-3rmc, https://github.com/vaadin/flow/pull/10577, https://github.com/vaadin/flow/commit/815b967fc84fefa8d3a4d72b9a036f48b0d96326, https://github.com/vaadin/flow, https://vaadin.com/security/cve-2021-31408

    Affected packages

    Package

    Name: com.vaadin:flow-client

    Purl: pkg:maven/com.vaadin/flow-client

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 5.0.0
    Fixed -6.0.5

    Affected versions

    5.0.0
    5.0.1
    5.0.2
    5.0.3
    5.0.4

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-6hgr-2g6q-3rmc | CVE-DB