GHSA-x5m8-2r8v-8f97

Prototype Pollution in libnested

Source: GitHub Advisory Database (reviewed) Critical CVE-2022-25352

Packages

Ecosystem	Package	Affected	Fixed in
npm	libnested	< 1.5.2	1.5.2

Details

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

The package libnested before 1.5.2 are vulnerable to Prototype Pollution via the set function in index.js. **Note:** This vulnerability derives from an incomplete fix for [CVE-2020-28283](https://security.snyk.io/vuln/SNYK-JS-LIBNESTED-1054930)

References

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

https://nvd.nist.gov/vuln/detail/CVE-2022-25352 advisory
https://github.com/dominictarr/libnested/commit/c1129865d75fbe52b5a4f755ad3110ca5420f2e1 web
https://github.com/dominictarr/libnested package
https://github.com/dominictarr/libnested/blob/master/index.js%23L22 web
https://snyk.io/vuln/SNYK-JS-LIBNESTED-2342117 web