CVE-2021-37914

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    CVE-2021-37914

    Published: 3 Aug 2021Last Modified: 9 Jul 2026

    Summary:

    Details: In Argo Workflows through 3.1.3, if EXPRESSION_TEMPLATES is enabled and untrusted users are allowed to specify input parameters when running workflows, an attacker may be able to disrupt a workflow because expression template output is evaluated.

    References: https://github.com/argoproj/argo-workflows/issues/6441, https://github.com/argoproj/argo-workflows/pull/6442

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    v3.1.3
    v3.1.2
    v3.1.1
    v3.1.0
    v3.1.0-rc14
    v3.1.0-rc13
    v3.1.0-rc12
    v3.1.0-rc11
    v3.1.0-rc10
    v3.1.0-rc9
    v3.1.0-rc8
    v3.1.0-rc7
    v3.1.0-rc6
    v3.1.0-rc5
    v3.1.0-rc4
    v3.1.0-rc3
    v3.1.0-rc2
    v3.1.0-rc1

    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-2021-37914 | CVE-DB