{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T21:30:59.316","vulnerabilities":[{"cve":{"id":"CVE-2021-23397","sourceIdentifier":"report@snyk.io","published":"2022-07-25T14:15:10.210","lastModified":"2024-11-21T05:51:38.603","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"All versions of package @ianwalter/merge are vulnerable to Prototype Pollution via the main (merge) function. Maintainer suggests using @generates/merger instead."},{"lang":"es","value":"Todas las versiones del paquete @ianwalter/merge son vulnerables a una Contaminación de Prototipos por medio de la función main (merge). El mantenedor sugiere usar @generates/merger en su lugar"}],"metrics":{"cvssMetricV31":[{"source":"report@snyk.io","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","baseScore":5.6,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":2.2,"impactScore":3.4},{"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:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"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:merge_project:merge:*:*:*:*:*:node.js:*:*","matchCriteriaId":"E95AA8A2-7C51-4BC8-8103-0281CA65A2B5"}]}]}],"references":[{"url":"https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022","source":"report@snyk.io","tags":["Exploit","Third Party Advisory"]},{"url":"https://security.snyk.io/vuln/SNYK-JS-IANWALTERMERGE-1311022","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}