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Package details: pkg:npm/engine.io@3.1.1
purl pkg:npm/engine.io@3.1.1
Next non-vulnerable version 3.6.1
Latest non-vulnerable version 6.4.2
Risk
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-wj8t-hmxm-ybaa
Aliases:
CVE-2022-41940
GHSA-r7qp-cfhv-p84w
engine.io: Specially crafted HTTP request can trigger an uncaught exception
3.6.1
Affected by 0 other vulnerabilities.
6.2.1
Affected by 1 other vulnerability.
VCID-zbws-exrn-r3bc
Aliases:
CVE-2020-36048
GHSA-j4f2-536g-r55m
Resource exhaustion in engine.io Engine.IO before 4.0.0 and 3.6.0 allows attackers to cause a denial of service (resource consumption) via a POST request to the long polling transport.
3.6.0
Affected by 1 other vulnerability.
4.0.0-alpha.0
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version
2026-06-06T03:14:54.141896+00:00 GitLab Importer Affected by VCID-wj8t-hmxm-ybaa https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/engine.io/CVE-2022-41940.yml 38.6.0
2026-06-06T01:22:12.141784+00:00 GitLab Importer Affected by VCID-zbws-exrn-r3bc https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/engine.io/CVE-2020-36048.yml 38.6.0