GitHub Advisoryadvisory · npm

GHSA-282f-qqgm-c34q Prototype Pollution in node-jsonpointer

MEDIUM Published 2021-11-08 Modified 2025-03-05 Official page ↗
Aliases
CVE-2021-23807
Ecosystem
npm
Packages
jsonpointer, org.webjars.npm:json-pointer
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-1321, CWE-843
Reviewed
2021-11-04

Affected packages

• npm jsonpointer: < 5.0.0 → fixed in 5.0.0 • npm org.webjars.npm:json-pointer: < 5.0.0 → fixed in 5.0.0

Description

This affects the package `jsonpointer` before `5.0.0`. A type confusion vulnerability can lead to a bypass of a previous Prototype Pollution fix when the pointer components are arrays.

Related

Alias · CVE (1)

  • CVE-2021-23807 This affects the package jsonpointer before 5.0.0. vulnerability

Weakness · CWE (2)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
  • CWE-843 Access of Resource Using Incompatible Type weakness

References