CVE-2013-4304

{"id": "CVE-2013-4304", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-01-26T20:55:04.173", "references": [{"url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html", "tags": ["Patch"], "source": "secalert@redhat.com"}, {"url": "http://osvdb.org/96910", "source": "secalert@redhat.com"}, {"url": "http://seclists.org/oss-sec/2013/q3/553", "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/54723", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52338", "tags": ["Exploit"], "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86894", "source": "secalert@redhat.com"}, {"url": "http://lists.wikimedia.org/pipermail/mediawiki-announce/2013-September/000133.html", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://osvdb.org/96910", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://seclists.org/oss-sec/2013/q3/553", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/54723", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.wikimedia.org/show_bug.cgi?id=52338", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/86894", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "The CentralAuth extension for MediaWiki 1.19.x before 1.19.8, 1.20.x before 1.20.7, and 1.21.x before 1.21.2 caches a valid CentralAuthUser object in the centralauth_User cookie even when a user has not successfully logged in, which allows remote attackers to bypass authentication without a password."}, {"lang": "es", "value": "La extensi\u00f3n de MediaWiki CentralAuth 1.19.x anterior a 1.19.8, 1.20.7 anterior a 1.20.x y 1.21.x anterior 1.21.2 almacena en cach\u00e9 un objeto CentralAuthUser v\u00e1lida en la cookie centralauth_User incluso cuando el usuario no ha iniciado la sesi\u00f3n correctamente, lo que permite atacantes remotos evitar la autenticaci\u00f3n sin contrase\u00f1a."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": 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