Security Advisory

CVE-2025-57330

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-09-24 00:00:00

Last updated 2025-09-29 17:56:26

Assigner mitre

State PUBLISHED

Description

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.

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