Vulnerabilidades de Vaadin
CVEs publicadas que afetam produtos de Vaadin: 4 registro(s), com severidade, exploração e correções.
CVE-2026-7860
Baixa · 1.6
CWE-209 19/05/2026
Possible information disclosure of environment variables in Vaadin Build Plugins via Failed Frontend Build
A possible information disclosure vulnerability exists in the Vaadin Maven plugin and Vaadin Gradle plugin that exposes the full set of environment variables in build logs whenever the frontend build process exits with a non-zero status. Because the build environment may contain credentials supplied as secrets, any failed frontend build can expose those secrets in clear text in CI logs and archived build artifacts.
Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:
Product version
Vaadin 23.0.0 - 23.6.9
Vaadin 24.0.0 - 24.9.16
Vaadin 24.10.0 - 24.10.3
Vaadin 25.0.0 - 25.0.10
Vaadin 25.1.0 - 25.1.4
Mitigation
Upgrade to 23.6.10
Upgrade to 24.9.17 or newer
Upgrade to 24.10.4 or newer
Upgrade to 25.0.11 or newer
Upgrade to 25.1.5 or newer
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 23, 24, or 25 version.
ArtifactsMaven coordinatesVulnerable versionsFixed versioncom.vaadin:flow-plugin-base23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-plugin-base24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-plugin-base24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-plugin-base25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-plugin-base25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-maven-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-maven-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-maven-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-maven-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-maven-plugin25.1.0 - 25.1.4≥25.1.5com.vaadin:flow-gradle-plugin23.0.0 - 23.6.10≥23.6.11com.vaadin:flow-gradle-plugin24.0.0 - 24.9.17≥24.9.18com.vaadin:flow-gradle-plugin24.10.0 - 24.10.3≥24.10.4com.vaadin:flow-gradle-plugin25.0.0 - 25.0.11≥25.0.12com.vaadin:flow-gradle-plugin25.1.0 - 25.1.4≥25.1.5
CVE-2026-2742
Média · 5.3
CWE-284 10/03/2026
Unauthorized session creation via reserved framework path access
An authentication bypass vulnerability exists in Vaadin 14.0.0 through 14.14.0, 23.0.0 through 23.6.6, 24.0.0 through 24.9.7 and 25.0.0 through 25.0.1, applications using Spring Security due to inconsistent path pattern matching of reserved framework paths.
Accessing the /VAADIN endpoint without a trailing slash bypasses security filters, and allowing unauthenticated users to trigger framework initialization and create sessions without proper authorization.
Users of affected versions using Spring Security should upgrade as follows: 14.0.0-14.14.0 upgrade to 14.14.1, 23.0.0-23.6.6 to 23.6.7, 24.0.0 - 24.9.7 to 24.9.8, and 25.0.0-25.0.1 upgrade to 25.0.2 or newer.
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
CVE-2026-2741
Média · 6.8
CWE-22 10/03/2026
Zip Slip Path Traversal on Node Unpack
Specially crafted ZIP archives can escape the intended extraction directory during Node.js download and extraction in Vaadin 14.2.0 through 14.14.0, 15.0.0 through 23.6.6, 24.0.0 through 24.9.8, and 25.0.0 through 25.0.2.
Vaadin’s build process can automatically download and extract Node.js if it is not installed locally. If an attacker can intercept or control this download via DNS hijacking, a MITM attack, a compromised mirror, or a supply chain attack, they can serve a malicious archive containing path traversal sequences that write files outside the intended extraction directory.
Users of affected versions should use a globally preinstalled Node.js version compatible with their Vaadin version, or upgrade as follows: 14.2.0-14.14.0 to 14.14.1, 15.0.0-23.6.6 to 23.6.7, 24.0.0-24.9.8 to 24.9.9, and 25.0.0-25.0.2 to 25.0.3 or newer.
Please note that Vaadin versions 10-13 and 15-22 are no longer supported and you should update either to the latest 14, 23, 24, 25 version.
CVE-2025-15022
Média · 4.8
CWE-79 05/01/2026
Cross-site scripting in Action caption
Action captions in Vaadin accept HTML by default but were not sanitized, potentially allowing Cross-site Scripting (XSS) if caption content is derived from user input.
In Vaadin Framework 7 and 8, the Action class is a general-purpose class that may be used by multiple components. The fixed versions sanitize captions by default and provide an API to explicitly enable HTML content mode for backwards compatibility.
In Vaadin 23 and newer, the Action class is only used by the Spreadsheet component. The fixed versions sanitize HTML using Jsoup with a relaxed safelist.
Vaadin 14 is not affected as Spreadsheet component was not supported.
Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include:
Product version
Vaadin 7.0.0 - 7.7.49
Vaadin 8.0.0 - 8.29.1
Vaadin 23.1.0 - 23.6.5
Vaadin 24.0.0 - 24.8.13
Vaadin 24.9.0 - 24.9.6
Mitigation
Upgrade to 7.7.50
Upgrade to 8.30.0
Upgrade to 23.6.6
Upgrade to 24.8.14 or 24.9.7
Upgrade to 25.0.0 or newer
Artifacts Maven coordinatesVulnerable versionsFixed versioncom.vaadin:vaadin-server
7.0.0 - 7.7.49
≥7.7.50
com.vaadin:vaadin-server
8.0.0 - 8.29.1
≥8.30.0
com.vaadin:vaadin
23.1.0 - 23.6.5
≥23.6.6
com.vaadin:vaadin24.0.0 - 24.8.13
≥24.8.14
com.vaadin:vaadin24.9.0 - 24.9.6
≥24.9.7
com.vaadin:vaadin-spreadsheet-flow
23.1.0 - 23.6.5
≥23.6.6
com.vaadin:vaadin-spreadsheet-flow
24.0.0 - 24.8.13
≥24.8.14
com.vaadin:vaadin-spreadsheet-flow
24.9.0 - 24.9.6
≥24.9.7