CVE-2021-31408

MEDIUM6.3EPSS 0.05%

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

發布日:2021/4/22修改日:2023/11/8

描述

`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

受影響套件(1)

Maven/com.vaadin:vaadin-bom>= 18.0.0, < 19.0.4

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM6.3	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

參考連結(4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-31408
WEBhttps://github.com/vaadin/flow/pull/10577
WEBhttps://github.com/vaadin/platform/security/advisories/GHSA-mr8h-j9cv-4m8h
WEBhttps://vaadin.com/security/cve-2021-31408