CVE-2021-31408— Vaadin flow 代码问题漏洞
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing Application新しい脆弱性情報の通知を購読するログインして購読
I. CVE-2021-31408の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗ 高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。
脆弱性タイトル
Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19
ソース: CVE Program / CVE List V5
脆弱性説明
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.
ソース: CVE Program / CVE List V5
CVSS情報
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
ソース: CVE Program / CVE List V5
脆弱性タイプ
不充分的会话过期机制
ソース: CVE Program / CVE List V5
脆弱性タイトル
Vaadin flow 代码问题漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Vaadin flow是一个应用软件。Vaadin平台的Java框架，用于构建外观美观，性能良好并让您和您的用户感到满意的现代网站。 vaadin:flow-client 存在代码问题漏洞，该漏洞允许本地攻击者在用户尝试注销后访问Fusion端点。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Vaadin | Vaadin | 18.0.0 ~ * | - | |
| Vaadin | flow-client | 5.0.0 ~ * | - |
II. CVE-2021-31408の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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公開POCは見つかりませんでした。
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CVE-2021-31408 补丁与修复 (1)
- https://github.com/vaadin/flow/pull/10577x_refsource_MISC
CVE-2021-31408 其他参考 (1)
- https://vaadin.com/security/cve-2021-31408x_refsource_MISC
Same Patch Batch · Vaadin · 2021-04-23 · 13 CVEs total
| CVE-2021-31407 | 8.6 HIGH | Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19 |
| CVE-2021-31410 | 8.6 HIGH | Project sources exposure in Vaadin Designer |
| CVE-2020-36320 | 7.5 HIGH | Regular expression Denial of Service (ReDoS) in EmailValidator class in Vaadin 7 |
| CVE-2021-31405 | 7.5 HIGH | Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-1 |
| CVE-2019-25027 | 6.1 MEDIUM | Reflected cross-site scripting in default RouteNotFoundError view in Vaadin 10 and 11-13 |
| CVE-2020-36321 | 5.9 MEDIUM | Directory traversal in development mode handler in Vaadin 14 and 15-17 |
| CVE-2019-25028 | 5.4 MEDIUM | Stored cross-site scripting in Grid component in Vaadin 7 and 8 |
| CVE-2021-31403 | 4.0 MEDIUM | Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8 |
| CVE-2021-31404 | 4.0 MEDIUM | Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18 |
| CVE-2021-31406 | 4.0 MEDIUM | Timing side channel vulnerability in endpoint request handler in Vaadin 15-19 |
| CVE-2020-36319 | 3.1 LOW | Potential sensitive data exposure in applications using Vaadin 15 |
| CVE-2018-25007 | 2.6 LOW | Unauthorized client-side property update in UIDL request handler in Vaadin 10 and 11 |
IV. 関連脆弱性
同じベンダー: Vaadin
- CVE-2026-7860
Possible information disclosure of environment variables in - CVE-2026-2742
Unauthorized session creation via reserved framework path ac - CVE-2026-2741
Zip Slip Path Traversal on Node Unpack - CVE-2025-15022
Cross-site scripting in Action caption - CVE-2025-9467
Possibility to bypass file upload validation on the server-s
同じ弱点: CWE-613
- CVE-2026-73611
File Browser 2.50.0 through 2.63.21 JWT Expiration Bypass - CVE-2026-66376
Deleted users may temporarily retain access to JFrog Artifac - CVE-2026-17600
Nexus Repository 3 - Session Not Invalidated on User Account - CVE-2026-48079
OpenReception's logout page clears local access_token before - CVE-2025-12317
Improper Token Revocation via SOAP Services in Multiple WSO2
V. CVE-2021-31408へのコメント
まだコメントはありません