Medium, CVSS 5.3MavenPublished
Vaadin Flow Components possible file bypass via upload validation on the server-side
GHSA-94g8-xv23-7656
- Affected
- Maven com.vaadin:vaadin-upload-flow >= 2.0.0, <= 14.13.0; >= 23.0.0, <= 23.6.1; >= 24.0.0, <= 24.7.6
- Fixed in
- 23.6.214.13.124.7.7· Vendor fix available
- Issue
- 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.
Recommended action: Upgrade to 24.7.7, 23.6.2 or 14.13.1 by release line, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.