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.

Remediation

References

CVE-2023-31047

Related Vulnerabilities

WordPress Plugin Tabs-Responsive Tabs with WooCommerce Product Tab Extension Security Bypass (3.5.4)

WordPress Plugin Leaflet Maps Marker Pro (Google Maps, OpenStreetMap, Bing Maps) Multiple Cross-Site Scripting Vulnerabilities (2.3)

osTicket Improper Neutralization of Formula Elements in a CSV File Vulnerability (CVE-2019-14749)

WordPress 7PK - Security Features Vulnerability (CVE-2014-9039)

WordPress Plugin BestSmallShopLite Cross-Site Scripting (1.0.1)

Severity

Critical

Classification

CVE-2023-31047 CWE-20 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities