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Vulnerability Database · npm · engine.io-client · Version

engine.io-client 4.0.0-alpha.1

No vulnerabilities in this database cover 4.0.0-alpha.1.

Every vulnerability Vulert holds for engine.io-client was tested against this version and none of them covers it. That is the good answer, not a guarantee — the package page shows which versions are affected.

Critical 0 High 0 Medium 0 Low 0 Unrated 0

All engine.io-client versions & vulnerabilities → Source repository Search the database for this package →
Released 12 Feb 2020 Licence MIT Also known from other sources 0 Newer releases 166 Database updated 23/Oct/2026

Release and licence data published by the npm registry. Licence information is not legal advice.

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01 Vulnerabilities affecting this version

engine.io-client 4.0.0-alpha.1 vulnerabilities

No vulnerability in the Vulert database covers engine.io-client 4.0.0-alpha.1. See the versions that are affected →

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Questions

About engine.io-client 4.0.0-alpha.1

Is engine.io-client 4.0.0-alpha.1 vulnerable?

No. No vulnerability in the Vulert database covers engine.io-client 4.0.0-alpha.1. Every vulnerability Vulert holds for engine.io-client was tested against this release and none of them covers it — the good answer, though not a guarantee, since new vulnerabilities are published for packages all the time.

Is 4.0.0-alpha.1 the latest release of engine.io-client?

No. 4.0.0-alpha.1 was published 12 Feb 2020, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.

How do I monitor engine.io-client for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the engine.io-client version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.