Vulnerability-Lookup

GSD-2022-42731

Vulnerability from gsd - Updated: 2023-12-13 01:19

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.

Aliases

CVE-2022-42731

Aliases

CVE-2022-42731

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2022-42731",
    "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.",
    "id": "GSD-2022-42731"
  },
  "gsd": {
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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      "id": "GSD-2022-42731",
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          "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.",
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          "package_slug": "pypi/django-mfa2",
          "pubdate": "2022-10-11",
          "solution": "Upgrade to versions 2.5.2, 2.6.1 or above.",
          "title": "Authentication Bypass by Capture-replay",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      "lastModifiedDate": "2022-10-11T19:05Z",
      "publishedDate": "2022-10-11T14:15Z"
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  }
}

CVE-2022-42731 (GCVE-0-2022-42731)

Vulnerability from cvelistv5 – Published: 2022-10-11 00:00 – Updated: 2025-05-20 14:11

Summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-20 14:11 UTC

CWE

n/a
CWE-294 - Authentication Bypass by Capture-replay

Assigner

mitre mitre root Scorecard

References

3 references

URL	Tags
https://github.com/mkalioby/django-mfa2/blob/0936…
https://github.com/mkalioby/django-mfa2/releases/…
https://github.com/mkalioby/django-mfa2/releases/…

Show details on NVD website

JSON

To clipboard

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          },
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                "options": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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GSD-2022-42731

CVE-2022-42731 (GCVE-0-2022-42731)

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Nomenclature

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