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CVE-2022-42731

HIGH CVSS: 7.5 Published: 2022-10-11 Modified: 2026-06-17

Description

mfa/FIDO2.py in django-mfa2 before 2.5.1 and 2.6.x before 2.6.1 allows a replay attack that could be used to register another device for a user. The device registration challenge is not invalidated after usage.

Affected Platforms

Django-Mfa2 Project Django-Mfa2

Weakness Type

CWE-294, CWE-294

References