CVE-2021-22885

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    CVE-2021-22885

    Published: 27 May 2021Last Modified: 9 Sept 2026

    Summary:

    Details: A possible information disclosure / unintended method execution vulnerability in Action Pack >= 2.0.0 when using the `redirect_to` or `polymorphic_url`helper with untrusted user input.

    References: https://security.netapp.com/advisory/ntap-20210805-0009/, https://www.debian.org/security/2021/dsa-4929, https://hackerone.com/reports/1106652

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -26126839058bad41120b5d74f3cc06b93baa987e

    Affected versions

    v5.2.4.5
    v5.2.4.4
    v5.2.4.3
    v5.2.4.2
    v5.2.4.1
    v5.2.4
    v5.2.4.rc1
    v5.2.1.rc1
    v5.2.0.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-2021-22885 | CVE-DB