{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-30T09:37:00.291","vulnerabilities":[{"cve":{"id":"CVE-2019-20149","sourceIdentifier":"cve@mitre.org","published":"2019-12-30T19:15:11.910","lastModified":"2026-06-17T02:30:00.723","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"ctorName in index.js in kind-of v6.0.2 allows external user input to overwrite certain internal attributes via a conflicting name, as demonstrated by 'constructor': {'name':'Symbol'}. Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result."},{"lang":"es","value":"La función ctorName en el archivo index.js en kind-of versión v6.0.2, permite que la entrada de un usuario externo sobrescriba ciertos atributos internos por medio de un nombre en conflicto, como es demostrado por 'constructor':{'name':'Symbol'}. Por lo tanto, una carga útil especialmente diseñada puede sobrescribir este atributo incorporado para manipular el resultado de detección de tipo."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-668"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:kind-of_project:kind-of:6.0.2:*:*:*:*:*:*:*","matchCriteriaId":"83563B75-503D-4746-8779-5FBAA4436F4D"}]}]}],"references":[{"url":"https://github.com/jonschlinkert/kind-of/issues/30","source":"cve@mitre.org","tags":["Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/jonschlinkert/kind-of/pull/31","source":"cve@mitre.org","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/jonschlinkert/kind-of/issues/30","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://github.com/jonschlinkert/kind-of/pull/31","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]}]}}]}