nuclei-templates/ssl/detect-ssl-issuer.yaml

id: ssl-issuer

info:
  name: Detect SSL Certificate Issuer
  author: Lingtren
  severity: info
  tags: ssl
  metadata:
    max-request: 1

ssl:
  - address: "{{Host}}:{{Port}}"

    extractors:
      - type: json
        json:
          - " .issuer_org[]"