What is GHSA-282f-qqgm-c34q?

GHSA-282f-qqgm-c34q is a security advisory published by GitHub Security Advisories with Medium severity. Prototype Pollution in node-jsonpointer

Which CVE IDs does GHSA-282f-qqgm-c34q cover?

GHSA-282f-qqgm-c34q covers the following CVE IDs: CVE-2021-23807. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-282f-qqgm-c34q?

GHSA-282f-qqgm-c34q has a CVSS v3 base score of 5.6, published by GitHub Security Advisories.

Which products are affected by GHSA-282f-qqgm-c34q?

GHSA-282f-qqgm-c34q affects 2 products, including: npm/jsonpointer:\u003c 5.0.0; npm/org.webjars.npm:json-pointer:\u003c 5.0.0.

GHSA-282f-qqgm-c34qMediumCVSS 5.6

Prototype Pollution in node-jsonpointer

Vendor

GitHub Security Advisories

Published

November 8, 2021

Last Modified

March 5, 2025

🔗 CVE IDs covered (1)

CVE-2021-23807 →

📋 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.

🎯 Affected products2

npm/jsonpointer:< 5.0.0
npm/org.webjars.npm:json-pointer:< 5.0.0

🔗 References (6)

https://nvd.nist.gov/vuln/detail/CVE-2021-23807
https://github.com/janl/node-jsonpointer/pull/51
https://github.com/janl/node-jsonpointer/commit/a0345f3550cd9c4d89f33b126390202b89510ad4
https://snyk.io/vuln/SNYK-JS-JSONPOINTER-1577288
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1910273
https://github.com/advisories/GHSA-282f-qqgm-c34q