CVE-2020-36319

LOW3.1EPSS 0.39%

Potential sensitive data exposure in applications using Vaadin 15

Published: 4/19/2021Modified: 11/8/2023

Description

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` - https://vaadin.com/security/cve-2020-36319

Affected packages (1)

Maven/com.vaadin:flow-server>= 3.0.0, < 3.0.6

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	LOW3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

References (6)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-36319
PATCHhttps://github.com/vaadin/flow
WEBhttps://github.com/vaadin/flow/pull/8016
WEBhttps://github.com/vaadin/flow/pull/8051
WEBhttps://github.com/vaadin/flow/security/advisories/GHSA-rjww-2x8v-m9v9
WEBhttps://vaadin.com/security/cve-2020-36319