CVE-2019-16109

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    CVE-2019-16109

    Published: 8 Sept 2019Last Modified: 27 Aug 2026

    Summary:

    Details: An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)

    References: https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1, https://github.com/plataformatec/devise/issues/5071, https://github.com/plataformatec/devise/pull/5132

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -098345aace53d4ddf88e04f1eb2680e2676e8c28

    Affected versions

    v4.7.0

    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