CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2020-36321 – Directory traversal in development mode handler in Vaadin 14 and 15-17
https://notcve.org/view.php?id=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. Una comprobación incorrecta de URL en el controlador del modo de desarrollo en com.vaadin:flow-server versiones 2.0.0 hasta 2.4.1 (Vaadin versiones 14.0.0 hasta 14.4.2) y versiones 3.0 anteriores a 5.0 (Vaadin versiones 15 anteriores a 18), permiten al atacante pedir archivos arbitrarios almacenados fuera de la carpeta de recursos de la interfaz prevista • https://github.com/vaadin/flow/pull/9392 https://vaadin.com/security/cve-2020-36321 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-36319 – Potential sensitive data exposure in applications using Vaadin 15
https://notcve.org/view.php?id=CVE-2020-36319
Insecure configuration of default ObjectMapper in com.vaadin:flow-server versions 3.0.0 through 3.0.5 (Vaadin 15.0.0 through 15.0.4) may expose sensitive data if the application also uses e.g. @RestController Una configuración no segura del ObjectMapper predeterminado en com.vaadin:flow-server versiones 3.0.0 hasta 3.0.5 (Vaadin versiones 15.0.0 hasta 15.0.4), pueden exponer datos confidenciales si la aplicación también usa, por ejemplo, @RestController • https://github.com/vaadin/flow/pull/8016 https://github.com/vaadin/flow/pull/8051 https://vaadin.com/security/cve-2020-36319 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-668: Exposure of Resource to Wrong Sphere •