CVE-2021-23543 – realms-shim

Package

Manager: npm
Name: realms-shim
Vulnerable Version: >=0 <=1.2.2

Severity

Level: Critical

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

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

EPSS: 0.00556 pctl0.6716

Details

Prototype Pollution in realms-shim All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector.

Metadata

Created: 2022-01-13T15:00:36Z
Modified: 2022-01-11T18:13:17Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-q4j7-v27r-fgcx/GHSA-q4j7-v27r-fgcx.json
CWE IDs: ["CWE-1321"]
Alternative ID: GHSA-q4j7-v27r-fgcx
Finding: F390
Auto approve: 1