How severe is CVE-2020-7746?

This vulnerability has a severity rating of CRITICAL with a CVSS score of 9.8 out of 10.

What type of vulnerability is CVE-2020-7746?

This is classified as CWE-1321, which is a common weakness in software security.

CVE-2020-7746 - CRITICAL Severity | CVSS 9.8

Vulnerability Description

This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.

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