VulnMatter

VulnMatter CVE Prioritizer
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Overview

This node integrates with the VulnMatter CVE Prioritizer API to fetch prioritized information about specified CVE (Common Vulnerabilities and Exposures) IDs. It supports inputting CVE IDs either manually as a comma-separated string or extracting them from incoming items. The node batches requests to the API to handle large numbers of CVE IDs efficiently. This node is useful for security analysts and automation workflows that need to prioritize and assess vulnerabilities based on CVE data.

Use Case Examples

  1. A security automation workflow where a user inputs a list of CVE IDs manually to get prioritization data for risk assessment.
  2. A workflow that processes incoming items containing CVE IDs in a specific field, automatically querying the VulnMatter API to enrich each item with prioritization details.

Properties

Name Meaning
IDs Source Determines whether CVE IDs are provided manually as text or extracted from input items.
CVE IDs (comma separated) Comma-separated list of CVE IDs to query when using manual input.
CVE ID Field The field name in each input item that contains the CVE ID when extracting from items.
Batch Size Maximum number of CVE IDs to include in each API request, allowing control over request size.
Path Override API endpoint path override, normally left as default.

Output

JSON

  • json
    • error - Error message if the API request fails.
    • status - HTTP status code of the failed API request.
    • data - Additional error data returned by the API if the request fails.

Dependencies

  • VulnMatter API key credential

Troubleshooting

  • If no CVE IDs are found in the input or manual text, the node throws an error indicating no CVE IDs were found to query.
  • API request failures return error details in the output JSON, including HTTP status and error message, which can help diagnose issues such as invalid API keys or network problems.
  • Ensure the batch size is between 1 and 200 to avoid request errors or performance issues.

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