CVE-2022-42731
- 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
- 2026-10-21T02:47:49Z
- 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
{ "cna_assigner": "mitre", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42731.json" }- References
-
- https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58
- https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-release
- https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-release
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/42xxx/CVE-2022-42731.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-42731
Affected packages
Git / github.com/mkalioby/django-mfa2
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mkalioby/django-mfa2
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "2" }, { "fixed": "2.5.1" } ], "source": "DESCRIPTION" }, { "range": [ { "introduced": "2.6.x" }, { "fixed": "2.6.1" } ], "source": "DESCRIPTION" }, { "original_tag": "v2.5.1-release", "range": [ { "fixed": "84b9d297d21170eab89b73dcb25f9ea7dcc64b82" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v2.6.1-release", "range": [ { "fixed": "2d7b80bf5a7b67816dbf57af2b7ae33347b24d5f" } ], "source": "REFERENCES_TAG" } ] }