CVE-2007-4556

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"http://osvdb.org/37072"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://struts.apache.org/2.x/docs/s2-001.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21701"}, {"name": "26694", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/26694"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2007-4556", "datePublished": "2007-08-28T01:00:00.000Z", "dateReserved": "2007-08-27T00:00:00.000Z", "dateUpdated": "2024-08-07T15:01:09.871Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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code via form input beginning with a \"%{\" sequence and ending with a \"}\" character."}, {"lang": "es", "value": "Struts apoyado en OpenSymphony XWork anterior a 1.2.3, y 2.x anterior a 2.0.4, tal y como se utiliza en WebWork y Apache Struts, recursivamente evalua todas las entradas como una expresi\u00f3n Object-Graph Navigation Language (OGNL) cuando altSyntax est\u00e1 activado, lo cual permite a atacantes remotos provocar denegaci\u00f3n de servicio (bucle infinito) o ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de un formulario de entradad comenzando con una secuencia \"%{\" y finalizando con un caracter \"}\"."}], "id": "CVE-2007-4556", "lastModified": "2026-06-16T22:44:19.150", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": true, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2007-08-28T01:17:00.000", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://forums.opensymphony.com/ann.jspa?annID=54"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "http://issues.apache.org/struts/browse/WW-2030"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://jira.opensymphony.com/browse/XW-544"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://jira.opensymphony.com/secure/ReleaseNote.jspa?projectId=10050&styleName=Html&version=21701"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": 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"af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "http://osvdb.org/37072"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/26681"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/26693"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://secunia.com/advisories/26694"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "http://struts.apache.org/2.x/docs/s2-001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://wiki.opensymphony.com/display/WW/1.2.3+Press+Release"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/25524"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.vupen.com/english/advisories/2007/3041"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "http://www.vupen.com/english/advisories/2007/3042"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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