What is GHSA-x7q7-fchv-8h2j?

GHSA-x7q7-fchv-8h2j is a security advisory published by GitHub Security Advisories with High severity. @ranfdev/deepobj has a Prototype Pollution vulnerability

Which CVE IDs does GHSA-x7q7-fchv-8h2j cover?

GHSA-x7q7-fchv-8h2j covers the following CVE IDs: CVE-2026-46509. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x7q7-fchv-8h2j?

GHSA-x7q7-fchv-8h2j has a CVSS v3 base score of 8.2, published by GitHub Security Advisories.

Which products are affected by GHSA-x7q7-fchv-8h2j?

GHSA-x7q7-fchv-8h2j affects 1 product, including: npm/@ranfdev/deepobj:\u003c= 1.0.2.

GHSA-x7q7-fchv-8h2jHighCVSS 8.2

@ranfdev/deepobj has a Prototype Pollution vulnerability

Vendor

GitHub Security Advisories

Published

May 14, 2026

Last Modified

June 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-46509 →

📋 Description

Impact

Prototype pollution is possible when property paths contain __proto__/constructor/prototype. The property path must not be exposed as user input.

🎯 Affected products1

npm/@ranfdev/deepobj:<= 1.0.2

🔗 References (3)

https://github.com/ranfdev/deepobj/security/advisories/GHSA-x7q7-fchv-8h2j
https://nvd.nist.gov/vuln/detail/CVE-2026-46509
https://github.com/advisories/GHSA-x7q7-fchv-8h2j