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Package details: pkg:npm/socket.io-parser@4.0.0
purl pkg:npm/socket.io-parser@4.0.0
Next non-vulnerable version 4.2.6
Latest non-vulnerable version 4.2.6
Risk 4.5
Vulnerabilities affecting this package (2)
Vulnerability Summary Fixed by
VCID-7m32-6wct-rffy
Aliases:
CVE-2022-2421
GHSA-qm95-pgcg-qqfq
Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.
4.0.5
Affected by 3 other vulnerabilities.
4.2.1
Affected by 2 other vulnerabilities.
VCID-9r7z-mdtu-s7f4
Aliases:
CVE-2026-33151
GHSA-677m-j7p3-52f9
4.2.6
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
2026-06-13T06:28:06.120080+00:00 GHSA Importer Affected by VCID-9r7z-mdtu-s7f4 https://github.com/advisories/GHSA-677m-j7p3-52f9 38.6.0
2026-06-12T21:32:32.943411+00:00 GitLab Importer Affected by VCID-9r7z-mdtu-s7f4 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/socket.io-parser/CVE-2026-33151.yml 38.6.0
2026-06-12T18:38:01.839995+00:00 GitLab Importer Affected by VCID-7m32-6wct-rffy https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/socket.io-parser/CVE-2022-2421.yml 38.6.0
2026-06-11T20:33:05.038837+00:00 GHSA Importer Affected by VCID-7m32-6wct-rffy https://github.com/advisories/GHSA-qm95-pgcg-qqfq 38.6.0