{"containers": {"cna": {"affected": [{"product": "Nextcloud Contact", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.3.0"}]}], "descriptions": [{"lang": "en", "value": "A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-840", "description": "Business Logic Errors (CWE-840)", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-07-10T15:48:41", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/808287%2C"}, {"tags": ["x_refsource_MISC"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2020-8181", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Nextcloud Contact", "version": {"version_data": [{"version_value": "3.3.0"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Business Logic Errors (CWE-840)"}]}]}, "references": {"reference_data": [{"name": "https://hackerone.com/reports/808287,", "refsource": "MISC", "url": "https://hackerone.com/reports/808287,"}, {"name": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024", "refsource": "MISC", "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:56:27.392Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/808287%2C"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2020-8181", "datePublished": "2020-07-10T15:48:41", "dateReserved": "2020-01-28T00:00:00", "dateUpdated": "2024-08-04T09:56:27.392Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:contacts:*:*:*:*:*:*:*:*", "matchCriteriaId": "E21A0070-2963-4BB8-B450-4FCA0FEF0EA2", "versionEndExcluding": "3.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A missing file type check in Nextcloud Contacts 3.2.0 allowed a malicious user to upload any file as avatars."}, {"lang": "es", "value": "Una falta de comprobaci\u00f3n de tipo archivo en Nextcloud Contacts versi\u00f3n 3.2.0, permiti\u00f3 a un usuario malicioso cargar cualquier archivo como avatars"}], "id": "CVE-2020-8181", "lastModified": "2024-11-21T05:38:27.187", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-07-10T16:15:11.703", "references": [{"source": "support@hackerone.com", "url": "https://hackerone.com/reports/808287%2C"}, {"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://hackerone.com/reports/808287%2C"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2020-024"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-840"}], "source": "support@hackerone.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}