6.8

CVE-2026-2741

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Vaadin ≫ Vaadin Version >= 14.2.0 < 14.14.1
Vaadin ≫ Vaadin Version >= 15.0.0 < 23.6.7
Vaadin ≫ Vaadin Version >= 24.0.0 < 24.9.10
Vaadin ≫ Vaadin Version >= 25.0.0 < 25.0.4
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.34% 0.258
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.8 2.2 4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
security@vaadin.com 2.3 0 0
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:U/V:D/RE:L/U:Amber
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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