CVE-2022-24857 – django-mfa3

Package

Manager: pip
Name: django-mfa3
Vulnerable Version: >=0 <0.5.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00234 pctl0.46181

Details

Improper Authentication in django-mfa3 ### Impact django-mfa3 is a library that implements multi factor authentication for the django web framework. It achieves this by modifying the regular login view. Django however has a second login view for its admin area. This second login view was not modified, so the multi factor authentication can be bypassed. You are affected if you have activated both django-mfa3 (< 0.5.0) and django.contrib.admin and have not taken any other measures to prevent users from accessing the admin login view. ### Patches The issue has been fixed in django-mfa3 0.5.0. ### Workarounds It is possible to work around the issue by overwriting the admin login route, e.g. by adding the following URL definition *before* the admin routes: url('admin/login/', lambda request: redirect(settings.LOGIN_URL) ### References - [django-mfa3 changelog](https://github.com/xi/django-mfa3/blob/main/CHANGES.md#050-2022-04-15)

Metadata

Created: 2022-04-22T20:48:28Z
Modified: 2024-09-16T21:50:13Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-3r7g-wrpr-j5g4/GHSA-3r7g-wrpr-j5g4.json
CWE IDs: ["CWE-287"]
Alternative ID: GHSA-3r7g-wrpr-j5g4
Finding: F006
Auto approve: 1