CVE-2020-28246

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    CVE-2020-28246

    Published: 2 Jun 2022Last Modified: 20 Oct 2026

    Summary:

    Details: A Server-Side Template Injection (SSTI) was discovered in Form.io 2.0.0. This leads to Remote Code Execution during deletion of the default Email template URL. NOTE: the email templating service was removed after 2020. Additionally, the vendor disputes this issue indicating this is sandboxed and only executable by admins.

    References: https://github.com/formio/enterprise-release/blob/master/API-Server-Change-Log.md, https://github.com/formio/formio

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 03c9ed1ce020cfba34c4e5757824178e624b3454
    Fixed -None

    Affected versions

    2.0.0

    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-2020-28246 | CVE-DB