{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-27T18:57:05.057","vulnerabilities":[{"cve":{"id":"CVE-2018-6342","sourceIdentifier":"cve-assign@fb.com","published":"2018-12-31T22:29:00.467","lastModified":"2025-05-06T17:15:51.420","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"react-dev-utils on Windows allows developers to run a local webserver for accepting various commands, including a command to launch an editor. The input to that command was not properly sanitized, allowing an attacker who can make a network request to the server (either via CSRF or by direct request) to execute arbitrary commands on the targeted system. This issue affects multiple branches: 1.x.x prior to 1.0.4, 2.x.x prior to 2.0.2, 3.x.x prior to 3.1.2, 4.x.x prior to 4.2.2, and 5.x.x prior to 5.0.2."},{"lang":"es","value":"react-dev-utils en Windows permite a desarrolladores ejecutar un servidor web local que acepta varios comandos, incluyendo un comando para iniciar un editor. Las entradas a dicho comando no fueron sanadas debidamente, permitiendo a un atacante que puede enviar una petición de red al servidor (o mediante CSRF o bajo petición directa) para ejecutar comandos arbitrarios en el sistema objetivo. Este problema afecta a múltiples gamas: Las versiones 1.x.x anteriores a la 1.0.4, las 2.x.x anteriores a la 2.0.2, las 3.x.x anteriores a la 3.1.2, las 4.x.x anteriores a la 4.2.2 y las 5.x.x anteriores a la 5.0.2."}],"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: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},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","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}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"cve-assign@fb.com","type":"Secondary","description":[{"lang":"en","value":"CWE-78"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.0","versionEndExcluding":"1.0.4","matchCriteriaId":"691F41AD-F58B-4CC7-9B75-41253B46FD95"},{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*","versionStartIncluding":"2.0.0","versionEndExcluding":"2.0.2","matchCriteriaId":"CA94D4C2-5924-4F47-A737-6EB1F5740013"},{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*","versionStartIncluding":"3.0.0","versionEndExcluding":"3.1.2","matchCriteriaId":"E947D2A2-D7D2-4D6D-9531-778BCD88A223"},{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndExcluding":"4.2.2","matchCriteriaId":"50272007-4064-490E-9004-917560DC4484"},{"vulnerable":true,"criteria":"cpe:2.3:a:facebook:react-dev-utils:*:*:*:*:*:*:*:*","versionStartIncluding":"5.0.0","versionEndExcluding":"5.0.2","matchCriteriaId":"35AD45E4-185B-421D-B361-FF5DDF569B73"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}],"references":[{"url":"https://github.com/facebook/create-react-app/pull/4866","source":"cve-assign@fb.com","tags":["Third Party Advisory"]},{"url":"https://github.com/facebook/create-react-app/releases/tag/v1.1.5","source":"cve-assign@fb.com","tags":["Release Notes","Third Party Advisory"]},{"url":"https://github.com/facebook/create-react-app/pull/4866","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://github.com/facebook/create-react-app/releases/tag/v1.1.5","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes","Third Party Advisory"]}]}}]}