Description
This affects all versions of package grunt-util-property. The function call could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.
Remediation
References
https://github.com/mikaelkaron/grunt-util-property/blob/master/main.js%23L41
https://security.snyk.io/vuln/SNYK-JS-GRUNTUTILPROPERTY-565088