GHSA-hp36-v28f-w3r4
High · 7.5CVSS
7.5
EPSS
—
Published
Jun 19, 2026
CISA due date
—
The record
flat-to-nested: Prototype pollution in flat-to-nested convert() via __proto__ parent/id key
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| npm | flat-to-nested | 0 | 1.1.2 |
Related vulnerabilities
- CVE-2026-104852 GraphQL Tools provides utilities for building, stitching, and mocking GraphQL schemas. CWE-1321
- CVE-2026-104849 Tinypool is a minimal Node.js worker thread pool implementation. CWE-1321
- CVE-2026-104848 Tinypool is a minimal Node.js worker thread pool implementation. CWE-1321
- CVE-2026-104183 stream-json is a micro-library of stream components for processing JSON and JSONC with a… CWE-1321
- CVE-2026-102992 piscina is a node.js worker pool implementation. CWE-1321
- CVE-2026-101908 Axios is a promise-based HTTP client for the browser and Node.js. CWE-1321
- CVE-2026-101909 Axios is a promise-based HTTP client for the browser and Node.js. CWE-1321
- CVE-2026-101902 Axios is a promise-based HTTP client for the browser and Node.js. CWE-1321