CVE-2022-42731

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Source
https://cve.org/CVERecord?id=CVE-2022-42731
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-42731.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-42731
Aliases
Published
2022-10-11T00:00:00Z
Modified
2026-07-15T01:48:51.169598696Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42731.json",
    "cna_assigner": "mitre"
}
References

Affected packages

Git / github.com/mkalioby/django-mfa2

Affected ranges

Type
GIT
Repo
https://github.com/mkalioby/django-mfa2
Events
Introduced
4b19d95a7eafc1f64ec03f18804b801b0ab00537
Fixed
84b9d297d21170eab89b73dcb25f9ea7dcc64b82
Introduced
4903967c23e7dc515090c26bcacec2b64d8dbe9d
Fixed
2d7b80bf5a7b67816dbf57af2b7ae33347b24d5f
Database specific 
{
    "extracted_events": [
        {
            "introduced": "django-mfa2"
        },
        {
            "fixed": "2.5.1"
        },
        {
            "introduced": "2.6.x"
        },
        {
            "fixed": "2.6.1"
        }
    ],
    "source": "DESCRIPTION"
}

Affected versions

v2.*
v2.0
v2.0.1
v2.0.3
v2.0.5
v2.2.0
v2.3.0
v2.4.0
v2.6.0-release

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-42731.json"