CVE-2021-23447

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    CVE-2021-23447

    Published: 7 Oct 2021Last Modified: 9 Jul 2026

    Summary:

    Details: This affects the package teddy before 0.5.9. A type confusion vulnerability can be used to bypass input sanitization when the model content is an array (instead of a string).

    References: https://github.com/rooseveltframework/teddy/releases/tag/0.5.9, https://github.com/rooseveltframework/teddy/pull/518, https://snyk.io/vuln/SNYK-JS-TEDDY-1579557

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -5542c43316e441485cd51da739147e5e89866729

    Affected versions

    0.5.8
    0.5.6
    0.5.5
    0.5.4
    0.5.3
    0.5.2
    0.5.1
    0.5.0

    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-2021-23447 | CVE-DB