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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:friendica:friendica:*:*:*:*:*:*:*:*", "matchCriteriaId": "AB126001-C368-4484-B88B-6CE423F8A508", "versionEndIncluding": "2021.01", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Module/Settings/UserExport.php in Friendica through 2021.01 allows settings/userexport to be used by anonymous users, as demonstrated by an attempted access to an array offset on a value of type null, and excessive memory consumption. NOTE: the vendor states \"the feature still requires a valid authentication cookie even if the route is accessible to non-logged users."}, {"lang": "es", "value": "** EN DISPUTA ** El archivo Module/Settings/UserExport.php en Friendica versiones hasta 2021.01, permite que settings/userexport sea usado por usuarios an\u00f3nimos, como es demostrado por un intento de acceso a un desplazamiento de matriz en un valor de tipo null, y un consumo excesivo de la memoria. NOTA: el proveedor afirma que \"la funcionalidad a\u00fan requiere una cookie de autenticaci\u00f3n v\u00e1lida incluso si la ruta es accesible para usuarios no registrados\""}], "id": "CVE-2021-30141", "lastModified": "2024-06-26T21:15:11.923", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-04-05T23:15:12.190", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/friendica/friendica/issues/10110"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/friendica/friendica/pull/10113/commits/acbcc56754121ba080eac5b6fdf69e64ed7fe453"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-401"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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