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CVE-2023-31047

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/7/2023

Last Modified1/29/2025

Sourcenvd

Honeypot Sightings0

Affected Products

djangoproject:djangofedoraproject:fedora

Weaknesses (CWE)

CWE-20CWE-862

References

https://docs.djangoproject.com/en/4.2/releases/security/(cve@mitre.org)

https://groups.google.com/forum/#%21forum/django-announce(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A45VKTUVQ2BN6D5ZLZGCM774R6QGFOHW/(cve@mitre.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNEHD6N435OE2XUFGDAAVAXSYWLCUBFD/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20230609-0008/(cve@mitre.org)

https://www.djangoproject.com/weblog/2023/may/03/security-releases/(cve@mitre.org)

https://docs.djangoproject.com/en/4.2/releases/security/(af854a3a-2127-422b-91ae-364da2661108)

https://groups.google.com/forum/#%21forum/django-announce(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A45VKTUVQ2BN6D5ZLZGCM774R6QGFOHW/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNEHD6N435OE2XUFGDAAVAXSYWLCUBFD/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20230609-0008/(af854a3a-2127-422b-91ae-364da2661108)

https://www.djangoproject.com/weblog/2023/may/03/security-releases/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.