Signatures Catalog

How to browse, filter, preview, and launch Nuclei templates from the Signatures catalog on the Vulnerabilities page.

The Signatures tab lists the Nuclei templates Guard uses to detect vulnerabilities. You can search the list, filter it, and read each template's YAML.

Open the catalog

  1. Go to Vulnerabilities.
  2. Select the Signatures tab.

Vulnerabilities Signatures catalog listing Global Nuclei templates (dark mode)

The table has four columns: Name, Path, Scope, and Protocol.

Search and filter

  • Search signatures: find templates by text.
  • Protocol: show templates for one or more protocols, such as HTTP, TCP, or DNS.
  • Scope: show Global templates, Customer templates, or both.

You can combine filters. Click Clear filters to show every template again.

Read a template

Click a row to open the template. The dialog shows the template's full YAML. Click Close to return to the catalog with your filters unchanged.

Read-only actions

Create Signature, Generate from CVE, Import, Edit YAML, and Refine with AI appear in the catalog and the template dialog. They are disabled for your account. Praetorian manages the templates.