CVE-2020-36321

Improper URL validation in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.4.1 Vaadin 14.0.0 through 14.4.2, and 3.0 prior to 5.0 Vaadin 15 prior to 18 allows attacker to request arbitrary files stored outside of intended frontend resources folder...

CVE-2020-36321 Directory traversal in development mode handler in Vaadin 14 and 15-17

Improper URL validation in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.4.1 Vaadin 14.0.0 through 14.4.2, and 3.0 prior to 5.0 Vaadin 15 prior to 18 allows attacker to request arbitrary files stored outside of intended frontend resources folder...

CVE-2020-36321

CVE-2020-36321 affects the Vaadin flow-server: vulnerable versions are 2.0.0–2.4.1 (Vaadin 14.0.0–14.4.2) and 3.0 prior to 5.0 (Vaadin 15 prior to 18). The flaw is improper URL validation in the development mode handler, enabling an attacker to request arbitrary files outside the intended fronten...