Automate CVE detection with AI-powered Nuclei template generation & Google Drive

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Important notice

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

1. Workflow Overview

Short description Automates collection, technical extraction, and automatic generation of Nuclei templates from public CVE PoCs. Converts verified PoCs into reproducible detection templates ready f...

Best for

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

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.ssh, n8n-nodes-base.code, n8n-nodes-base.splitinbatches, n8n-nodes-base.splitout, n8n-nodes-base.httprequest, n8n-nodes-base.if, @n8n/n8n-nodes-langchain.agent

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Automate CVE detection with AI-powered Nuclei template generation & Google Drive
Workflow name: Automate CVE detection with AI-powered Nuclei template generation & Google Drive

Short description

Automates collection, technical extraction, and automatic generation of Nuclei templates from public CVE PoCs.
Converts verified PoCs into reproducible detection templates ready for testing and distribution.

Purpose

Provide a reliable pipeline that turns public proof-of-concept data into usable detection artifacts.
Reduce manual work involved in finding PoCs, extracting exploit details, validating sources, and building Nuclei templates.

How it works (technical summary)

Runs a scheduled SSH job that executes vulnx with filters for recent, high-severity PoCs.
Parses the raw vulnx output and splits it into individual CVE entries.
Extracts structured fields: CVE ID, severity, title, summary, risk, remediation, affected products, POCs, and references.
Extracts URLs from PoC sections using regex.
Validates each URL with HTTP requests. Invalid or unreachable links are logged and skipped.
Uses an AI agent (OpenAI via LangChain) to extract technical artifacts: exploit steps, payloads, endpoints, raw HTTP requests/responses, parameters, and reproduction notes. The prompt forces technical-only output.
Sends the extracted technical content to ProjectDiscovery Cloud API to generate Nuclei templates.
Validates AI and API responses. Accepted templates are saved to a configured Google Drive folder.
Produces JSON records and logs for each processed CVE and URL.

Output

Nuclei templates in ProjectDiscovery format (YAML) stored in Google Drive.
Structured JSON per CVE with metadata and extracted technical details.
Validation logs for URL checks, AI extraction, and template generation.

Intended audience

Bug bounty hunters.
Security researchers and threat intel teams.
Automation engineers who need reproducible detection templates.

Setup & requirements

n8n instance with workflow imported.
SSH access to a host with vulnx installed.
OpenAI API key for technical extraction.
ProjectDiscovery API key for template generation.
Google Drive OAuth2 credentials for storing templates.
Configure schedule trigger and target Google Drive folder ID.

Security and usage notes

Performs static extraction and validation only. No active exploitation.
Processes only PoCs that meet configured filters (e.g., CVSS > 6).
Use responsibly. Do not target systems you do not own or have explicit permission to test.

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 - Schedule Trigger

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

Block 2 - Get CVEs PoC

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

Block 3 - Split CVEs

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

Block 4 - Loop Over CVEs

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 5 - Split CVEs Content

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

Block 6 - Split PoC

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

Block 7 - URL Regex

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

Block 8 - Loop Over URLs

Type / Role: n8n-nodes-base.splitInBatches - splitInBatches
Config choices: Version 3

Block 9 - Validate URL

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

Block 10 - URL Filter

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

Block 11 - Summarize PoC

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 2.2

Block 12 - URL PoC Info

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

Block 13 - AI Generate Nuclei Template

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

Block 14 - Validate Response

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

Block 15 - OpenAI Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenAi - lmChatOpenAi
Config choices: Version 1.2

Block 16 - Upload Nuclei Template

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 17 - Sticky Note

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

Block 18 - Sticky Note9

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

Block 19 - Sticky Note5

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

Block 20 - Sticky Note6

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

Block 21 - Sticky Note7

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

Block 22 - Sticky Note1

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

Block 23 - Sticky Note2

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

Block 24 - Sticky Note3

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

Showing the first 24 of 27 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Automate CVE detection with AI-powered Nuclei template generation & Google Drive
Complexity	advanced
Nodes	27
Categories	SecOps, Multimodal AI
Author	Javier Rieiro
Published	02 Nov 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10446/10446.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 Multimodal AI workflows

Frequently asked questions

What does Automate CVE detection with AI-powered Nuclei template generation & Google Drive do?

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, Multimodal AI use case.

Javier Rieiro

4 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.ssh n8n-nodes-base.code n8n-nodes-base.splitinbatches n8n-nodes-base.splitout n8n-nodes-base.httprequest n8n-nodes-base.if @n8n/n8n-nodes-langchain.agent

Complexity

advanced

Published 02 Nov 2025

Likes 0

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Install path: /data/workflows/10446/10446.json

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Automate CVE detection with AI-powered Nuclei template generation & Google Drive

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Short description

Purpose

How it works (technical summary)

Output

Intended audience

Setup & requirements

Security and usage notes

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Schedule Trigger

Block 2 - Get CVEs PoC

Block 3 - Split CVEs

Block 4 - Loop Over CVEs

Block 5 - Split CVEs Content

Block 6 - Split PoC

Block 7 - URL Regex

Block 8 - Loop Over URLs

Block 9 - Validate URL

Block 10 - URL Filter

Block 11 - Summarize PoC

Block 12 - URL PoC Info

Block 13 - AI Generate Nuclei Template

Block 14 - Validate Response

Block 15 - OpenAI Chat Model

Block 16 - Upload Nuclei Template

Block 17 - Sticky Note

Block 18 - Sticky Note9

Block 19 - Sticky Note5

Block 20 - Sticky Note6

Block 21 - Sticky Note7

Block 22 - Sticky Note1

Block 23 - Sticky Note2

Block 24 - 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