{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T07:27:31.534","vulnerabilities":[{"cve":{"id":"CVE-2020-7644","sourceIdentifier":"report@snyk.io","published":"2020-04-28T19:15:12.423","lastModified":"2024-11-21T05:37:31.833","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload."},{"lang":"es","value":"fun-map versiones hasta 3.3.1, es vulnerable a una Contaminación de Prototipos. La función assocInM podría ser engañada para agregar o modificar propiedades de 'Object.prototype' usando una carga útil '__proto__'."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.2,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-1321"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:fun-map_project:fun-map:*:*:*:*:*:*:*:*","versionEndIncluding":"3.3.1","matchCriteriaId":"783EA567-7F81-469B-BA90-33F432B6DD0D"}]}]}],"references":[{"url":"https://github.com/nathan7/fun-map/blob/master/index.js#L137%2C","source":"report@snyk.io"},{"url":"https://snyk.io/vuln/SNYK-JS-FUNMAP-564436","source":"report@snyk.io","tags":["Exploit","Mitigation","Third Party Advisory"]},{"url":"https://github.com/nathan7/fun-map/blob/master/index.js#L137%2C","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://snyk.io/vuln/SNYK-JS-FUNMAP-564436","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Mitigation","Third Party Advisory"]}]}}]}