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dot-prop Prototype Pollution vulnerability

High severity GitHub Reviewed Published Jul 29, 2020 to the GitHub Advisory Database • Updated Nov 29, 2023

Package

npm dot-prop (npm)

Affected versions

< 4.2.1
>= 5.0.0, < 5.1.1

Patched versions

4.2.1
5.1.1

Description

Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.

References

Published by the National Vulnerability Database Feb 4, 2020
Reviewed Jul 29, 2020
Published to the GitHub Advisory Database Jul 29, 2020
Last updated Nov 29, 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

Weaknesses

CVE ID

CVE-2020-8116

GHSA ID

GHSA-ff7x-qrg7-qggm

Source code

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