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New Prompt Injection Attack Vectors Through MCP Sampling

Unit 42 · published 5 December 2025

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3blogs citing
First cited
26 Dec 2025
Most recent
12 Feb 2026
Rank this month
not ranked
External links
21
Words captured
3,552

Cited by

Blog
In the post
Date
christian-schneider.net
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Threat modeling agentic AI: a scenario-driven approach Read at the source ↗
5 Feb 2026
imti.co
MCP Is Flawed. Build With It Anyway. Read at the source ↗
20 Jan 2026
goferito
The Plan Read at the source ↗
26 Dec 2025

Links from this post

Link
Host
https://www.paloaltonetworks.com/prisma/prisma-ai-runtime-security
paloaltonetworks.com
https://www.paloaltonetworks.com/unit42/assess/ai-security-assessment
paloaltonetworks.com
https://www.anthropic.com/news/model-context-protocol
anthropic.com
https://modelcontextprotocol.io/docs/concepts/sampling
modelcontextprotocol.io
https://www.descope.com/learn/post/mcp
descope.com
https://diamantai.substack.com/p/model-context-protocol-mcp-explained
diamantai.substack.com
https://github.com/madhukarkumar/anthropic-mcp-servers/tree/main/src/everything
github.com
https://github.com/madhukarkumar/anthropic-mcp-servers/blob/main/src/everything/everything.ts
github.com
https://github.com/modelcontextprotocol/servers/tree/main/src/filesystem
github.com
https://platform.openai.com/docs/guides/moderation
platform.openai.com
https://learn.microsoft.com/en-us/azure/ai-services/openai/concepts/content-filter?tabs=warning%2Cuser-prompt%2Cpython-new
learn.microsoft.com
https://cloud.google.com/vertex-ai/generative-ai/docs/multimodal/configure-safety-filters
cloud.google.com
https://github.com/NVIDIA/NeMo-Guardrails?tab=readme-ov-file
github.com
https://aws.amazon.com/bedrock/guardrails/
aws.amazon.com
https://github.com/meta-llama/PurpleLlama/tree/main/Llama-Guard2
github.com
https://techcrunch.com/2025/03/26/openai-adopts-rival-anthropics-standard-for-connecting-ai-models-to-data/
techcrunch.com
https://en.wikipedia.org/wiki/Model_Context_Protocol
en.wikipedia.org
https://modelcontextprotocol.io/introduction
modelcontextprotocol.io
Model Context Protocol (MCP) an overview Read at the source ↗
philschmid.de
https://www.digitalocean.com/community/tutorials/model-context-protocol
digitalocean.com
https://www.elastic.co/search-labs/blog/mcp-current-state
elastic.co
Elsewhere on unit42.paloaltonetworks.com (2)