CVE-2020-28460

PoC —

CVSS 3.1

8.1 high

EPSS

2%p73

Published

Dec 22, 2020 (Dec 22, 2020)

Modified

Jun 17, 2026

Description

This affects the package multi-ini before 2.1.2. It is possible to pollute an object's prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.

Vendors: multi-ini project
Products: multi-ini
Weakness: CWE-1321
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.5%)

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