Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

How it works This Blue Team workflow ingests threat intelligence from public CVE and IOC feeds, merges the data, performs automated triage using OpenAI, and routes actionable alerts via email. C...

Best for

SecOps automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.httprequest, n8n-nodes-base.merge, n8n-nodes-base.code, n8n-nodes-base.if, n8n-nodes-base.emailsend, n8n-nodes-base.googlesheets, n8n-nodes-base.switch

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Adnan Tariq.

Original n8n.io source

1.1 Workflow description

Title: Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts
Workflow name: Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts

How it works

This Blue Team workflow ingests threat intelligence from public CVE and IOC feeds, merges the data, performs automated triage using OpenAI, and routes actionable alerts via email.

📥 CVE and IOC feeds pulled from trusted sources
🤖 AI node evaluates risk severity and recommends response
🧠 Playbook logic determines whether to notify, monitor, or isolate
📧 Alerts sent to email and also logged to Google Sheets
🧱 Built with modular, no-code logic for maximum clarity

Set up steps

Add your OpenAI API key in the AI nodes
Configure your email in the Gmail node
Update Google Sheets credentials and sheet ID
(Optional) Add a Cron or Webhook trigger to automate intake

Requirements

• OpenAI API key
• Gmail credentials
• Google Sheets access
• Internet connection

Who’s it for

• Blue teamers
• SOC analysts
• Cybersecurity students
• SME defenders using no-code tooling

This template is part of the CYBERPULSE AI BlueOps Lite & Pro plans.
Visit cyberpulsesolutions.com/blueops for the full bundle.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - ⏰ Cron – Daily Trigger

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - 🌐 Get CVE Feed

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 3 - 🛡️ Get IOC Feed

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 4 - 🧠 Merge Threat Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3.1

Block 5 - 🧠Combine Threat Data

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 6 - 🧠 AI – Risk Evaluation

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 7 - 🧠 AI – Triage Vulnerabilities

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 8 - 🚨 ALERT – LEV Trigger

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2.2

Block 9 - 📧 Send Alert Email

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 10 - Google Sheets

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.5

Block 11 - 🧠 AI – Incident Playbook Selector

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 12 - Code

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 13 - 🧭 Response Router

Type / Role: n8n-nodes-base.switch - switch
Config choices: Version 3.2

Block 14 - Send Alert Email

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 15 - Log to Google Sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.5

Block 16 - HTTP Request

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 17 - Split Out

Type / Role: n8n-nodes-base.splitOut - splitOut
Config choices: Version 1

Block 18 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 19 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 20 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 21 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts
Complexity	advanced
Nodes	21
Categories	SecOps, AI Summarization
Author	Adnan Tariq
Published	24 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6356/6356.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source SecOps workflows AI Summarization workflows

Frequently asked questions

What does Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts do?

How it works This Blue Team workflow ingests threat intelligence from public CVE and IOC feeds, merges the data, performs automated triage using OpenAI, and routes actionable alerts via email. C...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your SecOps, AI Summarization use case.

Adnan Tariq

23 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.httprequest n8n-nodes-base.merge n8n-nodes-base.code n8n-nodes-base.if n8n-nodes-base.emailsend n8n-nodes-base.googlesheets n8n-nodes-base.switch

Complexity

advanced

Published 24 Jul 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/6356/6356.json

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Auto CVE & IOC feed ingestor with OpenAI risk triage & email alerts

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

Set up steps

Requirements

Who’s it for

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - ⏰ Cron – Daily Trigger

Block 2 - 🌐 Get CVE Feed

Block 3 - 🛡️ Get IOC Feed

Block 4 - 🧠 Merge Threat Data

Block 5 - 🧠Combine Threat Data

Block 6 - 🧠 AI – Risk Evaluation

Block 7 - 🧠 AI – Triage Vulnerabilities

Block 8 - 🚨 ALERT – LEV Trigger

Block 9 - 📧 Send Alert Email

Block 10 - Google Sheets

Block 11 - 🧠 AI – Incident Playbook Selector

Block 12 - Code

Block 13 - 🧭 Response Router

Block 14 - Send Alert Email

Block 15 - Log to Google Sheet

Block 16 - HTTP Request

Block 17 - Split Out

Block 18 - Sticky Note

Block 19 - Sticky Note1

Block 20 - Sticky Note2

Block 21 - Sticky Note3

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions