Description
web3-core-method is a package designed to creates the methods on the web3 modules. A Prototype Pollution vulnerability in the attachToObject function of web3-core-method 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.
References
github.com/...ype-pollution/web3-core-method@1.10.4/index.js
github.com/.../JavaScript/prototype-pollution/CVE-2025-57329
