CVE Vulnerabilities

CVE-2020-7641

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Published: Jul 17, 2022 | Modified: Nov 21, 2024
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

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.

Weakness

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Affected Software

Name Vendor Start Version End Version
Grunt-util-property Grunt-util-property_project 0.0.1 (including) 0.0.1 (including)
Grunt-util-property Grunt-util-property_project 0.0.2 (including) 0.0.2 (including)

Potential Mitigations

References