---
id: 8963
title: "Why nested deserialization is STILL harmful - Magento RCE (CVE-2025-54236)"
cve: CVE-2025-54236
source_domain: slcyber.io
source_url: "https://www.slcyber.io/research/why-nested-deserialization-is-still-harmful-magento-rce-cve-2025-54236"
published_at: "2025-10-22T00:00:00Z"
tags: ["rce", "vulnerability-research", "deserialization"]
phying_url: "https://phying.com/item/8963"
lang: en
---

# Why nested deserialization is STILL harmful - Magento RCE (CVE-2025-54236)

## Summary

Assetnote discovers an unauthenticated RCE in Magento via unsafe nested PHP deserialization — CVE-2025-54236.

## Intelligence Metadata

- **Sources:** slcyber.io
- **CVE:** CVE-2025-54236
- **Published:** 2025-10-22T00:00:00Z
- **Original:** https://www.slcyber.io/research/why-nested-deserialization-is-still-harmful-magento-rce-cve-2025-54236
- **Phying News:** https://phying.com/item/8963