---
id: 4083
title: "An Exploration of JSON Interoperability Vulnerabilities"
source_domain: bishopfox.com
source_url: "https://bishopfox.com/blog/json-interoperability-vulnerabilities"
published_at: "2021-02-25T00:00:00Z"
tags: ["vulnerability-research", "security-research", "json", "microservices", "parsing", "interoperability"]
phying_url: "https://phying.com/item/4083"
lang: en
---

# An Exploration of JSON Interoperability Vulnerabilities

## Summary

A survey of 49 JSON parsers shows how quirks — duplicate keys, number handling, alternate specs — create discrepancies across microservices that become business-logic vulnerabilities.

## Intelligence Metadata

- **Sources:** bishopfox.com
- **Published:** 2021-02-25T00:00:00Z
- **Original:** https://bishopfox.com/blog/json-interoperability-vulnerabilities
- **Phying News:** https://phying.com/item/4083