VulnerabilityModified
CVE-2020-28448
This affects the package multi-ini before 2.1.1.
CRITICAL 9.8EPSS 1.46%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
This affects the package multi-ini before 2.1.1. It is possible to pollute an object's prototype by specifying the proto object as part of an array.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.46% probability · 73th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-1321
- Affected
- multi-ini project/multi-ini
- Source
- report@snyk.io
EPSS 1.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/evangelion1204/multi-ini/pull/37Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MULTIINI-1048969Exploit, Third Party Advisory
- https://github.com/evangelion1204/multi-ini/pull/37Exploit, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-MULTIINI-1048969Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.