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Package details: pkg:npm/web3-core-subscriptions@1.2.0
purl pkg:npm/web3-core-subscriptions@1.2.0
Next non-vulnerable version 3.0.0-rc.0
Latest non-vulnerable version 3.0.0-rc.0
Risk 3.4
Vulnerabilities affecting this package (1)
Vulnerability Summary Fixed by
VCID-7q7t-mwnd-fbf7
Aliases:
CVE-2025-57330
GHSA-hhf6-3xpg-pggx
web3-core-subscriptions has a Prototype Pollution vulnerability The web3-core-subscriptions is a package designed to manages web3 subscriptions. A Prototype Pollution vulnerability in the attachToObject function of web3-core-subscriptions version 1.10.4 and before allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.
3.0.0-rc.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
2026-06-06T06:11:01.852591+00:00 GitLab Importer Affected by VCID-7q7t-mwnd-fbf7 https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/web3-core-subscriptions/CVE-2025-57330.yml 38.6.0