WID-SEC-W-2026-3700

csafDEcert_bund

DeutschShown in its original language — a full translation is planned for a future version.

Vaadin: Mehrere Schwachstellen

view advisory published 2026-09-30

Ein Angreifer kann mehrere Schwachstellen in Vaadin ausnutzen, um einen Denial of Service Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen oder Daten zu manipulieren.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-93547US——
A missing authorization check in the Vaadin Spreadsheet component allows an authenticated user of an application that renders a spreadsheet to add or replace cell comments on a she…
CVE-2026-91860US——
A prototype pollution vulnerability exists in the deep merge helpers of Vaadin Charts and Vaadin Component Base. Merging an object the application does not control into a chart con…
02

references

External citations — patches, advisories, analysis.

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