Vulnerabilities > CVE-2021-33604 - Unspecified vulnerability in Vaadin
Attack vector
LOCAL Attack complexity
HIGH Privileges required
NONE Confidentiality impact
LOW Integrity impact
NONE Availability impact
NONE Summary
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.