CVE-2020-27508

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    CVE-2020-27508

    Published: 11 Dec 2020Last Modified: 7 Aug 2026

    Summary:

    Details: In two-factor authentication, the system also sending 2fa secret key in response, which enables an intruder to breach the 2fa security.

    References: https://github.com/frappe/frappe/pull/11262, https://github.com/frappe/frappe/pull/11263

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -0c6a03a4598be56c7bd03fd05bc3490ccdfc59bd

    Affected versions

    v12.9.1
    v12.9.0

    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-2020-27508 | CVE-DB