CVE-2025-57329 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Exploitation none

Automatable yes

Technical Impact partial

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/web3-core-method%401.10.4/index.js
https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57329

History

Fri, 26 Sep 2025 18:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-1321
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 24 Sep 2025 19:30:00 +0000

Type	Values Removed	Values Added
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		https://github.com/VulnSageAgent/PoCs/blob/main/JavaScript/prototype-pollution/web3-core-method%401.10.4/index.js https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57329

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-09-24T00:00:00.000Z

Updated: 2025-09-26T17:58:39.286Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-57329

Vulnrichment

Updated: 2025-09-26T17:45:09.201Z

NVD

Status : Awaiting Analysis

Published: 2025-09-24T20:15:32.680

Modified: 2025-09-26T18:15:37.297

Link: CVE-2025-57329

Redhat

No data.

OpenCVE Enrichment

No data.

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