CVE-2008-1930

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:2.5:*:*:*:*:*:*:*", "matchCriteriaId": "40BEC573-A346-4F07-8053-A5F6E92A343C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The cookie authentication method in WordPress 2.5 relies on a hash of a concatenated string containing USERNAME and EXPIRY_TIME, which allows remote attackers to forge cookies by registering a username that results in the same concatenated string, as demonstrated by registering usernames beginning with \"admin\" to obtain administrator privileges, aka a \"cryptographic splicing\" issue. NOTE: this vulnerability exists because of an incomplete fix for CVE-2007-6013."}, {"lang": "es", "value": "El m\u00e9todo de autenticaci\u00f3n por Cookie en WordPress 2.5 conf\u00eda en un hash de la cadena que resulta de concatenar USERNAME y EXPIRY_TIME, lo que permite a atacantes remotos falsificar cookies registrando nombres de usuario que resulten en la misma cadena concatenada, como se demostr\u00f3 registrando nombres de usuario que comenzaban con \"admin\" para conseguir privilegios de administrador, tambi\u00e9n conocido como asunto \"empalme criptogr\u00e1fico\". NOTA: Esta vulnerabilidad existe debido a un parche incompleto para la vulnerabilidad CVE-2007-6013"}], "id": "CVE-2008-1930", "lastModified": "2026-06-16T22:52:46.423", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2008-04-28T20:05:00.000", "references": [{"source": "cve@mitre.org", "url": "http://secunia.com/advisories/29965"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://wordpress.org/development/2008/04/wordpress-251/"}, {"source": "cve@mitre.org", "url": "http://www.cl.cam.ac.uk/users/sjm217/advisories/wordpress-cookie-integrity.txt"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/archive/1/491356/100/0/threaded"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://www.securityfocus.com/bid/28935"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id?1019923"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2008/1372/references"}, {"source": "cve@mitre.org", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42027"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/29965"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://wordpress.org/development/2008/04/wordpress-251/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.cl.cam.ac.uk/users/sjm217/advisories/wordpress-cookie-integrity.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/archive/1/491356/100/0/threaded"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://www.securityfocus.com/bid/28935"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1019923"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2008/1372/references"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/42027"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-287"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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