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vaadin — Vulnerabilities & Security Advisories 26

All 26 CVE vulnerabilities found in vaadin, with AI-generated Chinese analysis, references, and POCs.

This page serves as a vulnerability aggregation resource for Vaadin, focusing on common software weaknesses and security tags. It collects reports on security flaws, including injection flaws, cross-site scripting, and insecure configuration issues, covering data released from early 2018 through the present. By utilizing this centralised view, you can track Vaadin-specific advisories to stay informed about newly disclosed risks. You can also gain a deeper understanding of specific vulnerability classes by seeing how they manifest within the Vaadin ecosystem, which aids in assessing broader industry trends. Additionally, the page allows you to look up the complete vulnerability history of the product, providing a chronological perspective on how security issues have evolved over time. This historical context is essential for evaluating the effectiveness of past patching efforts and identifying recurring patterns in code quality or design flaws. The data presented here is compiled from various public sources and vendor disclosures, ensuring a comprehensive overview without duplication. Users can filter results by severity, release date, or specific component to find relevant information quickly. This approach supports developers and security analysts in making informed decisions about updates and mitigations. It is important to note that while this page aggregates available information, it does not replace official vendor guidance or comprehensive security audits. For critical infrastructure dependent on Vaadin, regular monitoring of this page and direct engagement with official channels are recommended to maintain robust security postures.

Vendor: Vaadin

CVE IDTitleCVSSSeverityPublished
CVE-2026-2742 Unauthorized session creation via reserved framework path access CWE-284 9.1AICriticalAI2026-03-10
CVE-2026-2741 Zip Slip Path Traversal on Node Unpack CWE-22 6.7AIMediumAI2026-03-10
CVE-2025-15022 Cross-site scripting in Action caption CWE-79 6.1 -2026-01-05
CVE-2025-9467 Possibility to bypass file upload validation on the server-side CWE-20 7.5AIHighAI2025-09-04
CVE-2023-25500 Vaadin 信息泄露漏洞 CWE-200 3.5 Low2023-06-22
CVE-2023-25499 Possible information disclosure in non visible components CWE-200 5.7 Medium2023-06-22
CVE-2022-29567 Possible information disclosure inside TreeGrid component with default data provider CWE-200 5.7 Medium2022-05-24
CVE-2021-33611 Reflected cross-site scripting in vaadin-menu-bar webjar resources in Vaadin 14 CWE-79 6.1 Medium2021-11-02
CVE-2021-33609 Denial of service in DataCommunicator class in Vaadin 8 CWE-400 4.3 Medium2021-10-13
CVE-2021-33605 Unauthorized property update in CheckboxGroup component in Vaadin 12-14 and 15-20 CWE-754 4.3 Medium2021-08-25
CVE-2021-31412 Possible route enumeration in production mode via RouteNotFoundError view in Vaadin 10, 11-14, and 15-19 CWE-1295 5.3 Medium2021-06-24
CVE-2021-33604 Reflected cross-site scripting in development mode handler in Vaadin 14, 15-19 CWE-172 2.5 Low2021-06-24
CVE-2021-31409 Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19 CWE-400 7.5 High2021-05-05
CVE-2021-31411 Insecure temporary directory usage in frontend build functionality of Vaadin 14 and 15-19 CWE-379 6.3 Medium2021-05-05
CVE-2021-31408 Server session is not invalidated when logout() helper method of Authentication module is used in Vaadin 18-19 CWE-613 6.3 Medium2021-04-23
CVE-2021-31407 Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19 CWE-402 8.6 High2021-04-23
CVE-2021-31406 Timing side channel vulnerability in endpoint request handler in Vaadin 15-19 CWE-208 4.0 Medium2021-04-23
CVE-2021-31405 Regular expression denial of service (ReDoS) in EmailField component in Vaadin 14 and 15-17 CWE-400 7.5 High2021-04-23
CVE-2021-31404 Timing side channel vulnerability in UIDL request handler in Vaadin 10, 11-14, and 15-18 CWE-208 4.0 Medium2021-04-23
CVE-2021-31403 Timing side channel vulnerability in UIDL request handler in Vaadin 7 and 8 CWE-208 4.0 Medium2021-04-23
CVE-2020-36321 Directory traversal in development mode handler in Vaadin 14 and 15-17 CWE-22 5.9 Medium2021-04-23
CVE-2020-36320 Regular expression Denial of Service (ReDoS) in EmailValidator class in Vaadin 7 CWE-400 7.5 High2021-04-23
CVE-2020-36319 Potential sensitive data exposure in applications using Vaadin 15 CWE-200 3.1 Low2021-04-23
CVE-2019-25028 Stored cross-site scripting in Grid component in Vaadin 7 and 8 CWE-80 5.4 Medium2021-04-23
CVE-2018-25007 Unauthorized client-side property update in UIDL request handler in Vaadin 10 and 11 CWE-754 2.6 Low2021-04-23
CVE-2019-25027 Reflected cross-site scripting in default RouteNotFoundError view in Vaadin 10 and 11-13 CWE-81 6.1 Medium2021-04-23

All 26 known CVE vulnerabilities affecting vaadin with full Chinese analysis, references, and POCs where available.