Preliminary research

Shaking the MCP Tree: A Security Deep Dive

Amirmohammad Safari · Voorivex · 3 February 2026

AI-collected research leads through 3 November 2026, including a November–October–September missed-article review and a targeted multilingual search alongside earlier community-source sweeps. Unranked, incomplete, not community-vetted, and subject to change.

Walks through MCP assessment from OAuth dynamic client registration and authorized tool inspection to a constrained-fetch SSRF chain. Path normalization and an attacker-registered OAuth error redirect expose internal resources. The article distinguishes discovery of legitimate registration features from exploitable behavior.

Record

Researcher

Amirmohammad Safari

Published by

Voorivex

Date

3 February 2026

In the archive

• Collected in the 2026 preliminary research sweep

Tags

• ai-agent
• oauth
• ssrf
• url-parsing
• open-redirect
• tooling
• case-study
• owasp-a04-2021
• owasp-a07-2021
• owasp-a10-2021

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