VULNERABILITY INTELLIGENCE

CVE-2020-28460

CVSS score5.6 MEDIUM

EPSS probability1.54%

CISA KEVNot currently listed

Published2020-12-22

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

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.

Weakness classification

nvd@nist.gov: CWE-1321

Primary references

report@snyk.io — Patch, Third Party Advisory
report@snyk.io — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory