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Improper Input Validation Affecting python-django package, versions <2:3.2.12-2ubuntu1.6

low

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.21% (59th percentile)
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NVD
9.8 critical
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Red Hat
6.5 medium

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  • Snyk ID SNYK-UBUNTU2204-PYTHONDJANGO-5492023
  • published 3 May 2023
  • disclosed 7 May 2023
Report a new vulnerability Found a mistake?

Introduced: 3 May 2023

CVE-2023-31047 Open this link in a new tab
CWE-20 Open this link in a new tab

How to fix?

Upgrade Ubuntu:22.04 python-django to version 2:3.2.12-2ubuntu1.6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-django package and not the python-django package as distributed by Ubuntu. See How to fix? for Ubuntu:22.04 relevant fixed versions and status.

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