CVE-2020-8268 – json8-merge-patch

Package

Manager: npm
Name: json8-merge-patch
Vulnerable Version: >=0 <1.0.3

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00175 pctl0.39309

Details

Prototype pollution in json8-merge-patch Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.

Metadata

Created: 2021-05-10T19:17:15Z
Modified: 2021-04-19T22:31:31Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-8v9x-9xqg-r8mr/GHSA-8v9x-9xqg-r8mr.json
CWE IDs: ["CWE-1321", "CWE-20", "CWE-471"]
Alternative ID: GHSA-8v9x-9xqg-r8mr
Finding: F390
Auto approve: 1