CVEvulnerability

CVE-2020-8147

9.8 CRITICAL Published 2020-04-03 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-04-03
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-20, CWE-471

Description

Flaw in input validation in npm package utils-extend version 1.0.8 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using utils-extend.

Affected configurations

• utils-extend project utils-extend (<= 1.0.8)

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-471 Modification of Assumed-Immutable Data (MAID) weakness

References