Summary
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Vaadin ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
Product
Vaadin ist eine Java Web Entwicklungsplattform.
Vulnerabilities 1
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Medium 5.3
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 inc…
Revision history
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#2
Referenz(en) aufgenommen: EUVD-2025-26701
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#1
Initiale Fassung
References
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Vaadin Vulnerability Reports vom 2025-09-03
https://vaadin.com/security/cve-2025-9467-possibility-to-bypass-file-upload-validation-on-the-server-side
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Vaadin GitHub vom 2025-09-03
https://github.com/vaadin/flow-components/pull/7616