GHSA-67mq-h2r9-rh2m

Prototype pollution in multi-ini

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-28460

Packages

Ecosystem	Package	Affected	Fixed in
npm	multi-ini	< 2.1.2	2.1.2

Details

As written in the advisory (Markdown source, shown as plain text).

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

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2020-28460 advisory
https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde web
https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229 web