CVE-2023-31047

    Dashboard / Vulnerabilities / CVE-2023-31047

    CVE-2023-31047

    Published: 7 May 2023Last Modified: 12 Aug 2026

    Summary:

    Details: In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise.

    References: https://docs.djangoproject.com/en/4.2/releases/security/, https://groups.google.com/forum/#%21forum/django-announce, https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31047.json, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A45VKTUVQ2BN6D5ZLZGCM774R6QGFOHW/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNEHD6N435OE2XUFGDAAVAXSYWLCUBFD/, https://nvd.nist.gov/vuln/detail/CVE-2023-31047, https://security.netapp.com/advisory/ntap-20230609-0008/, https://www.djangoproject.com/weblog/2023/may/03/security-releases/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3591e1c1acbd7c13174275367c3fdf012cb0413b
    Fixed -fc42edd2e63e89a80e7ca81486291f74359ef8be

    Affected versions

    4.2-NA

    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-2023-31047 | CVE-DB