Description

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)

Remediation

References

https://github.com/dominictarr/libnested/commit/c1129865d75fbe52b5a4f755ad3110ca5420f2e1

https://snyk.io/vuln/SNYK-JS-LIBNESTED-2342117

https://github.com/dominictarr/libnested/blob/master/index.js%23L22

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Severity

Critical

Classification

CWE-1321 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Patch Third Party Advisory Exploit Broken Link