EUVD-2021-0858

Malware in sbrugna...

EUVD-2021-0734

Malware in sbrugna...

EUVD-2025-26701

Malicious code in bioql PyPI...

EUVD-2023-1700

Malicious code in bioql PyPI...

EUVD-2023-1775

Malicious code in bioql PyPI...

EUVD-2022-4962

Malicious code in bioql PyPI...

Vaadin Flow, Hilla and the September 2025 npm supply-chain attacks

Recently two major npm supply-chain attacks have been reported, raising concerns about the safety of the broader software ecosystem, including for Vaadin users. The first incident involved compromised maintainer accounts and malicious releases of widely used packages such as debug and chalk. The...

CVE-2025-9467

When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 -...

Vaadin Platform possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

GHSA-C7V7-RQFM-F44J Vaadin Platform possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

GHSA-94G8-XV23-7656 Vaadin Flow Components possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

Vaadin Flow Components possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

Arbitrary File Upload

Overview com.vaadin:vaadin-server is a Java framework for modern Java web applications. Affected versions of this package are vulnerable to Arbitrary File Upload via Vaadin Upload's start listener in the multi-upload mode. An attacker can upload unauthorized files by bypassing server-side metadat...

GHSA-9GFH-4FWJ-W3RJ Vaadin Framework possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

Arbitrary File Upload

Overview Affected versions of this package are vulnerable to Arbitrary File Upload via Vaadin Upload's start listener in the multi-upload mode. An attacker can upload unauthorized files by bypassing server-side metadata validation. Remediation Upgrade com.vaadin:vaadin-upload-flow to version...

Vaadin Framework possible file bypass via upload validation on the server-side

Description When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the upgrade to a more recent Vaadin version...

CVE-2025-9467

When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 -...

CVE-2025-9467 Possibility to bypass file upload validation on the server-side

When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 -...

CVE-2025-9467

CVE-2025-9467 affects Vaadin Upload validation via the start listener, allowing bypass of server-side metadata checks in multi-upload mode. Concrete affected components and versions are listed in public advisories: Vaadin server/flow components (vaadin-server 7.0.0–7.7.47 fixed 7.7.48; 8.0.0–8.28...

CVE-2025-9467 Possibility to bypass file upload validation on the server-side

When the Vaadin Upload's start listener is used to validate metadata about an incoming upload, it is possible to bypass the upload validation. Users of affected versions should apply the following mitigation or upgrade. Releases that have fixed this issue include: Product version Vaadin 7.0.0 -...