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Record · corpus.blog/posts/01a07df1-b466-7044-8af4-81076109afe0

The MCP AuthN/Z Nightmare

Doyensec Blog · published 4 March 2026

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3blogs citing
First cited
8 Mar 2026
Most recent
24 Mar 2026
Rank this month
not ranked
External links
23
Words captured
2,561

Cited by

Blog
In the post
Date
Shellsharks
Scroll trīgintā quattuor Read at the source ↗
24 Mar 2026
Teleport
The Complicating Factors of Deploying MCP in the Enterprise Read at the source ↗
20 Mar 2026
PentesterLab
Research Worth Reading - Week 10, 2026 Read at the source ↗
8 Mar 2026

Links from this post

Link
Host
https://goteleport.com/
goteleport.com
https://modelcontextprotocol.io/specification/2025-11-25
modelcontextprotocol.io
https://modelcontextprotocol.io/specification/2025-11-25/architecture
modelcontextprotocol.io
https://owasp.org/www-project-mcp-top-10/
owasp.org
https://invariantlabs.ai/blog/mcp-security-notification-tool-poisoning-attacks
invariantlabs.ai
https://invariantlabs.ai/blog/whatsapp-mcp-exploited
invariantlabs.ai
https://owasp.org/www-project-mcp-top-10/2025/MCP06-2025%E2%80%93Intent-Flow-Subversion
owasp.org
https://owasp.org/www-project-mcp-top-10/2025/MCP05-2025%E2%80%93Command-Injection&Execution
owasp.org
https://github.com/RestDB/codehooks-mcp-server/security/advisories/GHSA-fhq6-jf5q-qxvq
github.com
https://github.com/advisories/GHSA-6jx8-rcjx-vmwf
github.com
https://owasp.org/www-project-mcp-top-10/2025/MCP10-2025%E2%80%93ContextInjection&OverSharing
owasp.org
https://github.com/e2b-dev/awesome-mcp-gateways?tab=readme-ov-file
github.com
https://github.com/cloudflare/workers-oauth-provider/pull/27
github.com
https://github.com/cloudflare/workers-oauth-provider/pull/26
github.com
https://jfrog.com/blog/2025-6514-critical-mcp-remote-rce-vulnerability/
jfrog.com
https://verialabs.com/blog/from-mcp-to-shell/
verialabs.com
https://www.wiz.io/vulnerability-database/cve/cve-2025-4144
wiz.io
https://nvd.nist.gov/vuln/detail/cve-2025-4143
nvd.nist.gov
https://github.com/LSTM-Kirigaya/openmcp-client/security/advisories/GHSA-43m4-p3rv-c4v8
github.com
https://github.com/anthropics/claude-code/security/advisories/GHSA-9f65-56v6-gxw7
github.com
https://github.com/modelcontextprotocol/inspector/security/advisories/GHSA-7f8r-222p-6f5g
github.com
https://github.com/modelcontextprotocol/ext-auth/blob/main/specification/draft/enterprise-managed-authorization.mdx
github.com
https://github.com/modelcontextprotocol/ext-auth/pull/12
github.com
Elsewhere on blog.doyensec.com (2)