CVE-2013-4660

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"matchCriteriaId": "4F435032-6B39-4E7A-B4EC-DBABBDAB5051", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The JS-YAML module before 2.0.5 for Node.js parses input without properly considering the unsafe !!js/function tag, which allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation."}, {"lang": "es", "value": "El m\u00f3dulo JS-YAML antes de v2.0.5 para Node.js analiza la entrada sin considerar adecuadamente etiqueta insegura !!js/function, lo que permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de una cadena modificada que desencadena una operaci\u00f3n eval."}], "id": "CVE-2013-4660", "lastModified": "2026-06-16T23:57:40.687", "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": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-06-28T14:55:02.803", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://portal.nodesecurity.io/advisories/js-yaml"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Vendor Advisory"], "url": "https://nealpoole.com/blog/2013/06/code-execution-via-yaml-in-js-yaml-nodejs-module/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://portal.nodesecurity.io/advisories/js-yaml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Vendor Advisory"], "url": "https://nealpoole.com/blog/2013/06/code-execution-via-yaml-in-js-yaml-nodejs-module/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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