CVE-2026-2741

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-2741
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.

6.8 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/vaadin/flow/pull/23125 Issue Tracking Patch
https://github.com/vaadin/flow/pull/23130 Issue Tracking Patch
https://github.com/vaadin/flow/pull/23131 Issue Tracking Patch
https://github.com/vaadin/flow/pull/23133 Issue Tracking Patch
https://github.com/vaadin/flow/pull/23135 Issue Tracking Patch
https://vaadin.com/security/cve-2026-2741 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
History

07 May 2026, 18:44

Type Values Removed Values Added
References () https://github.com/vaadin/flow/pull/23125 - () https://github.com/vaadin/flow/pull/23125 - Issue Tracking, Patch
References () https://github.com/vaadin/flow/pull/23130 - () https://github.com/vaadin/flow/pull/23130 - Issue Tracking, Patch
References () https://github.com/vaadin/flow/pull/23131 - () https://github.com/vaadin/flow/pull/23131 - Issue Tracking, Patch
References () https://github.com/vaadin/flow/pull/23133 - () https://github.com/vaadin/flow/pull/23133 - Issue Tracking, Patch
References () https://github.com/vaadin/flow/pull/23135 - () https://github.com/vaadin/flow/pull/23135 - Issue Tracking, Patch
References () https://vaadin.com/security/cve-2026-2741 - () https://vaadin.com/security/cve-2026-2741 - Vendor Advisory
First Time Vaadin
Vaadin vaadin
CPE cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 6.8

16 Mar 2026, 14:19

Type Values Removed Values Added
Summary
  • (es) Archivos ZIP especialmente diseñados pueden escapar del directorio de extracción previsto durante la descarga y extracción de Node.js en Vaadin 14.2.0 hasta 14.14.0, 23.0.0 hasta 23.6.6, 24.0.0 hasta 24.9.8, y 25.0.0 hasta 25.0.2. El proceso de compilación de Vaadin puede descargar y extraer Node.js automáticamente si no está instalado localmente. Si un atacante puede interceptar o controlar esta descarga a través de secuestro de DNS, un ataque MitM, un espejo comprometido o un ataque a la cadena de suministro, pueden servir un archivo malicioso que contiene secuencias de salto de ruta que escriben archivos fuera del directorio de extracción previsto. Los usuarios de las versiones afectadas deben usar una versión de Node.js preinstalada globalmente compatible con su versión de Vaadin, o actualizar de la siguiente manera: 14.2.0-14.14.0 a 14.14.1, 23.0.0-23.6.6 a 23.6.7, 24.0.0-24.9.8 a 24.9.9, y 25.0.0-25.0.2 a 25.0.3 o más reciente. Tenga en cuenta que las versiones de Vaadin 10-13 y 15-22 ya no son compatibles y debe actualizar a la última versión 14, 23, 24 o 25.
Summary (en) 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, 23.0.0 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, 23.0.0-23.6.6 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. (en) 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.

10 Mar 2026, 18:18

Type Values Removed Values Added
New CVE
Information

Published : 2026-03-10 18:18

Updated : 2026-05-07 18:44

NVD link : CVE-2026-2741

Mitre link : CVE-2026-2741

CVE.ORG link : CVE-2026-2741

JSON object : View

Products Affected

vaadin

  • vaadin
CWE
CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')