CVE-2018-16466

{"id": "CVE-2018-16466", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2018-10-30T21:29:00.793", "references": [{"url": "https://hackerone.com/reports/388515", "tags": ["Third Party Advisory"], "source": "support@hackerone.com"}, {"url": "https://nextcloud.com/security/advisory/?id=NC-SA-2018-010", "tags": ["Vendor Advisory"], "source": "support@hackerone.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-273"}]}, {"type": "Secondary", "source": "support@hackerone.com", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Improper revalidation of permissions in Nextcloud Server prior to 14.0.0, 13.0.6 and 12.0.11 lead to not accepting access restrictions by acess tokens."}, {"lang": "es", "value": "La revalidaci\u00f3n incorrecta de permisos en Nextcloud Server en versiones anteriores a la 14.0.0, 13.0.6 y 12.0.11 conduce a que no se acepten las restricciones de acceso de los tokens de acceso."}], "lastModified": "2019-10-09T23:36:09.627", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5C85548E-F62A-467A-A19A-281A4846D129", "versionEndExcluding": "12.0.11"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64AB178F-B8BD-42B9-884C-510E440DB353", "versionEndExcluding": "13.0.6", "versionStartIncluding": "13.0.0"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A52F8C90-1506-454B-A77F-BE151363DFD4"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "813FFC04-945F-4710-9474-344CDFE60536"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0E6E366E-B480-4F56-8921-41B3AD1D2C3E"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6472CDD2-0FA2-4742-82DE-7F5DA877D55A"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9C1757C-A694-4F22-AF99-3FDC11E7BC8E"}, {"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:14.0.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9F1B3B90-A91E-4285-93BF-30A5CE9C1AB7"}], "operator": "OR"}]}], "sourceIdentifier": "support@hackerone.com"}