Prototype Pollution in copy-props · CVE-2020-28503 · GitHub Advisory Database · GitHub

Prototype Pollution in copy-props

High severity GitHub Reviewed Published Jan 6, 2022 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

copy-props (npm)

Affected versions

< 2.0.5

Patched versions

2.0.5

Description

The package copy-props before 2.0.5 are vulnerable to Prototype Pollution via the main functionality.

References

Published by the National Vulnerability Database

Mar 23, 2021

Reviewed Mar 24, 2021

Published to the GitHub Advisory Database Jan 6, 2022

Last updated Feb 1, 2023

Severity

High

7.3

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L