GHSA-2j4c-9qqq-896r

Source

https://github.com/advisories/GHSA-2j4c-9qqq-896r

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-2j4c-9qqq-896r/GHSA-2j4c-9qqq-896r.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-2j4c-9qqq-896r

Aliases

CVE-2025-57329

Published

2025-09-24T21:30:37Z

Modified

2025-09-26T13:27:21.954183Z

Severity

2.9 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

web3-core-method is vulnerable to prototype pollution

Details

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.

Database specific

{
    "github_reviewed_at": "2025-09-26T12:55:46Z",
    "severity": "LOW",
    "cwe_ids": [
        "CWE-1321"
    ],
    "github_reviewed": true,
    "nvd_published_at": "2025-09-24T20:15:32Z"
}

References

Affected packages

npm / web3-core-method

Package

Name: web3-core-method; View open source insights on deps.dev
Purl: pkg:npm/web3-core-method

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

1.10.3

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/09/GHSA-2j4c-9qqq-896r/GHSA-2j4c-9qqq-896r.json"