CVE-2021-33604

Reflected cross-site scripting in development mode handler in Vaadin 14, 15-19

CVSS 2.5 LOWEPSS 0.3%CWE-172

URL encoding error in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.6.1 (Vaadin 14.0.0 through 14.6.1), 3.0.0 through 6.0.9 (Vaadin 15.0.0 through 19.0.8) allows local user to execute arbitrary JavaScript code by opening crafted URL in browser.

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

Productos afectados

Vaadin · flow-server Vaadin · Vaadin

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Referencias

https://github.com/vaadin/flow/pull/11099 https://vaadin.com/security/cve-2021-33604