CVE-2025-57329

web3-core-method is a package designed to creates the methods on the web3 modules

High · published September 24, 2025

CVSS v3.1
7.5
EPSS
0%
Percentile
32.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00392 · 32.1th percentile
Published
2025-09-24T00:00Z
EPSS history
Timeline
  • 24 SEP 00:00Z
    web3-core-method is a package designed to creates the methods on the web3 modules
    cvelistv5