CVE Vulnerabilities

CVE-2020-28268

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

Published: Nov 15, 2020 | Modified: Nov 21, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

Prototype pollution vulnerability in controlled-merge versions 1.0.0 through 1.2.0 allows attacker to cause a denial of service and may lead to remote code execution.

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
Controlled-merge Controlled-merge_project 1.0.0 (including) 1.2.0 (including)

Potential Mitigations

References