CVE-2020-28460

MEDIUM

multi-ini < 2.1.2 - Prototype Pollution via Constructor Proto Array Bypass

Title source: llm
STIX 2.1

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.

References (2)

Core 2
Core References
Exploit, Third Party Advisory x_refsource_misc
https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229

Scores

CVSS v3 5.6
EPSS 0.0152
EPSS Percentile 71.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-1321
Status published
Products (2)
multi-ini_project/multi-ini < 2.1.2
npm/multi-ini 0 - 2.1.2npm
Published Dec 22, 2020
Tracked Since Feb 18, 2026