CVE-2011-0398

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intended geolocation and logging functionality via (1) use of a private (aka RFC 1918) address behind a proxy server or (2) spoofing of the X-Forwarded-For HTTP header."}, {"lang": "es", "value": "La funci\u00f3n Piwik_Common::getIP de Piwik en versiones anteriores a la 1.1 no determina apropiadamente la direcci\u00f3n IP cliente, lo que permite a atacantes remotos evitar laS funcionalidades de geolocalizaci\u00f3n y auditor\u00eda previstas a trav\u00e9s de (1) el uso de una direcci\u00f3n privada (RFC 1918) detr\u00e1s de un servidor proxy o (2) suplantando la cabecera HTTP X-Forwarded-For."}], "id": "CVE-2011-0398", "lastModified": "2026-06-16T23:27:16.883", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-01-10T20:00:17.140", "references": [{"source": "cve@mitre.org", "url": "http://dev.piwik.org/trac/ticket/567"}, {"source": "cve@mitre.org", "url": "http://osvdb.org/70384"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://piwik.org/blog/2011/01/piwik-1-1-2/"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/45787"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64641"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://dev.piwik.org/trac/ticket/567"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/70384"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": 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