CVE-2021-23561

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

All versions of package comb are vulnerable to Prototype Pollution via the deepMerge() function.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-1321

Affected software

VendorProductVersions
n/acomb< unspecified

References

Timeline

Published
Dec 10, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-23561: Critical severity, CVSS 9.8 | Vulnix