CVE-2020-36319

    Dashboard / Vulnerabilities / CVE-2020-36319

    CVE-2020-36319

    Published: 23 Apr 2021Last Modified: 7 Aug 2026

    Summary:

    Details: 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

    References: https://vaadin.com/security/cve-2020-36319, https://github.com/vaadin/flow/pull/8016, https://github.com/vaadin/flow/pull/8051

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4b6ca4330163c4e976b32d03880fe2154a9d1ca7
    Fixed -30a303ec4204dfa8cfc2664e320429194bc5f819

    Affected versions

    3.0.5
    3.0.4
    3.0.3
    3.0.2
    3.0.1
    3.0.0.beta5
    3.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2020-36319 | CVE-DB