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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*", "matchCriteriaId": "30787832-1505-4E2C-A1B7-E9836ED23C3B", "versionEndExcluding": "2.5.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:django-mfa2_project:django-mfa2:*:*:*:*:*:*:*:*", "matchCriteriaId": "54598712-8605-4E9E-A383-FF21C862E2C2", "versionEndExcluding": "2.6.1", "versionStartIncluding": "2.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "El archivo mfa/FIDO2.py en django-mfa2 versiones anteriores a 2.5.1 y 2.6.x anteriores a 2.6.1, permite un ataque de repetici\u00f3n que podr\u00eda ser usado para registrar otro dispositivo para un usuario. El desaf\u00edo de registro del dispositivo no es invalidado despu\u00e9s de su uso"}], "id": "CVE-2022-42731", "lastModified": "2022-10-11T19:05:57.023", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-10-11T14:15:10.053", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/mkalioby/django-mfa2/blob/0936ea253354dd95cb127f09d0efa31324caef27/mfa/FIDO2.py#L58"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.5.1-release"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/mkalioby/django-mfa2/releases/tag/v2.6.1-release"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-294"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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