{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T22:54:31.772","vulnerabilities":[{"cve":{"id":"CVE-2016-10536","sourceIdentifier":"support@hackerone.com","published":"2018-05-31T20:29:01.253","lastModified":"2024-11-21T02:44:13.320","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"engine.io-client is the client for engine.io, the implementation of a transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. The vulnerability is related to the way that node.js handles the `rejectUnauthorized` setting. If the value is something that evaluates to false, certificate verification will be disabled. This is problematic as engine.io-client 1.6.8 and earlier passes in an object for settings that includes the rejectUnauthorized property, whether it has been set or not. If the value has not been explicitly changed, it will be passed in as `null`, resulting in certificate verification being turned off."},{"lang":"es","value":"engine.io-client es el cliente para engine.io, la implementación de una capa de comunicación bidireccional cross-browser/cross-device basada en transporte para Socket.IO. La vulnerabilidad está relacionada con la forma en la que node.js gestiona la opción \"rejectUnauthorized\". si el valor es algo que se evalúa como falso, se deshabilitará la verificación de certificados. Esto es un problema, ya que engine.io-client en versiones 1.6.8 y anteriores pasa un objeto para opciones que incluyen la propiedad rejectUnauthorized, se haya habilitado o no. Si el valor no se ha cambiado de forma explícita, se pasará como \"null\", lo que resulta en que se desactiva la verificación de certificados."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"support@hackerone.com","type":"Secondary","description":[{"lang":"en","value":"CWE-300"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-295"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:socket:engine.io-client:*:*:*:*:*:node.js:*:*","versionEndIncluding":"1.6.8","matchCriteriaId":"88C783C2-BFB3-4F7B-847F-7D43A1CD54E6"}]}]}],"references":[{"url":"https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1","source":"support@hackerone.com","tags":["Patch","Third Party Advisory"]},{"url":"https://nodesecurity.io/advisories/99","source":"support@hackerone.com","tags":["Third Party Advisory"]},{"url":"https://www.cigital.com/blog/node-js-socket-io/","source":"support@hackerone.com","tags":["Third Party Advisory"]},{"url":"https://github.com/socketio/engine.io-client/commit/2c55b278a491bf45313ecc0825cf800e2f7ff5c1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://nodesecurity.io/advisories/99","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https://www.cigital.com/blog/node-js-socket-io/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}