CVE-2020-8116

high

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

https://hackerone.com/reports/719856

https://github.com/sindresorhus/dot-prop/issues/63

https://github.com/sindresorhus/dot-prop/tree/v4

https://github.com/advisories/GHSA-ff7x-qrg7-qggm

Details

Source: MITRE

Published: 2020-02-04

Updated: 2021-12-22

Type: CWE-425

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 7.3

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

Impact Score: 3.4

Exploitability Score: 3.9

Severity: HIGH