CVE-2022-21676

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Esto afecta a todos los usuarios del paquete \"engine.io\" a partir de la versi\u00f3n \"4.0.0\", incluyendo aquellos que usan paquetes dependientes como \"socket.io\". Las versiones anteriores a \"4.0.0\" no est\u00e1n afectadas. Ha sido publicado una correcci\u00f3n para cada rama principal, a saber, \"4.1.2\" para la rama \"4.x.x\", \"5.2.1\" para la rama \"5.x.x\", y \"6.1.1\" para la rama \"6.x.x\". No se presenta ninguna medida de mitigaci\u00f3n conocida, excepto la actualizaci\u00f3n a una versi\u00f3n segura"}], "id": "CVE-2022-21676", "lastModified": "2026-06-17T04:26:44.410", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", 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