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com.vaadin:flow-server
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Vaadin Vulnerable to Authentication Bypass When Accessing the /VAADIN Endpoint Without a Trailing Slash
CVE-2026-2742 · GHSA-RJGH-WGC7-M37J
com.vaadin:flow-server
com.vaadin:vaadin
Maven
Red Hat
Medium
Fix reported
2026-09-10
Reflected cross-site scripting in development mode handler in Vaadin
GHSA-8VFW-V2JV-9HWC
com.vaadin:flow-server
Maven
Low
Fix reported
2024-12-02
Insecure temporary directory usage in frontend build functionality of Vaadin 14 and 15-19
GHSA-C57F-4VP2-JQHM
com.vaadin:flow-server
Maven
Medium
Fix reported
2024-12-02
Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19
GHSA-FR26-QJC8-MVJX
com.vaadin:flow-server
Maven
Medium
Fix reported
2024-12-02
Vaadin vulnerable to possible information disclosure of class and method names in RPC response
CVE-2023-25500 · GHSA-CH48-9R3Q-PV7X
com.vaadin:flow-server
com.vaadin:vaadin
Maven
Low
Fix reported
2024-02-16
Vaadin vulnerable to possible information disclosure in non visible components.
CVE-2023-25499 · GHSA-5F9V-MV5G-JH5Q
com.vaadin:flow-server
com.vaadin:vaadin
Maven
Medium
Fix reported
2024-02-16
Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18
CVE-2021-31404 · GHSA-XWG3-QRCG-W9X6
com.vaadin:flow-server
Maven
Medium
Fix reported
2023-11-08
Timing side channel vulnerability in endpoint request handler in Vaadin 15-19
CVE-2021-31406 · GHSA-P7JQ-V8JP-J424
com.vaadin:flow-server
Maven
Medium
Fix reported
2023-11-08
OSGi applications using Vaadin 12-14 and 19 vulnerable to server classes and resources exposure
CVE-2021-31407 · GHSA-25XC-JWFQ-39JW
com.vaadin:flow-server
Maven
High
Fix reported
2023-11-08
Directory traversal in development mode handler in Vaadin 14 and 15-17
CVE-2020-36321 · GHSA-49R2-73M6-PP8F
com.vaadin:flow-server
Maven
Medium
Fix reported
2023-11-08
Potential sensitive data exposure in applications using Vaadin 15
CVE-2020-36319 · GHSA-RJWW-2X8V-M9V9
com.vaadin:flow-server
Maven
Low
Fix reported
2023-11-08
Reflected cross-site scripting in default RouteNotFoundError view in Vaadin 10 and 11-13
CVE-2019-25027 · GHSA-RP4X-WXQV-CF9M
com.vaadin:flow-server
Maven
Medium
Fix reported
2023-11-08
Unauthorized client-side property update in UIDL request handler in Vaadin 10 and 11
CVE-2018-25007 · GHSA-JMX8-355M-8VWH
com.vaadin:flow-server
Maven
Low
Fix reported
2023-11-08