Collected research

Why nested deserialization is harmful: Magento XXE (CVE-2024-34102)

Shubham Shah · slcyber.io

Shows how Magento's recursive, type-directed REST deserialization can instantiate an unexpected SimpleXMLElement object. Crafted nested input reaches XML parsing and enables unauthenticated XXE with file disclosure and broader compromise potential.

Record

Researcher

Shubham Shah

Published by

slcyber.io

In the archive

• Collected in the 2024 research round

Tags

• deserialization
• xxe
• php
• rest-api
• attack-chain
• owasp-a03-2021
• owasp-a08-2021

This page is the archive's own catalogue record. The research is the work of Shubham Shah, first published at the original source. Preserved copies are kept so the citation survives its host.