CVE-2021-28860 – mixme

Package

Manager: npm
Name: mixme
Vulnerable Version: >=0 <0.5.1

Severity

Level: Critical

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

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

EPSS: 0.01156 pctl0.77701

Details

Prototype Pollution in mixme Node.js mixme 0.5.0, an attacker can add or alter properties of an object via '__proto__' through the mutate() and merge() functions. The polluted attribute will be directly assigned to every object in the program. This will put the availability of the program at risk causing a potential denial of service (DoS).

Metadata

Created: 2022-02-10T23:52:01Z
Modified: 2021-12-13T21:33:52Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-r5cq-9537-9rpf/GHSA-r5cq-9537-9rpf.json
CWE IDs: ["CWE-1321"]
Alternative ID: GHSA-r5cq-9537-9rpf
Finding: F390
Auto approve: 1