" extractors: - type: regex name: leaked_key part: body regex: - '(?m)^(DB_PASSWORD|DATABASE_URL|APP_KEY|APP_SECRET|SECRET_KEY|SECRET_KEY_BASE|AWS_SECRET_ACCESS_KEY|JWT_SECRET|MAIL_PASSWORD|REDIS_PASSWORD)=' group: 1

# Environment File Exposure Detection Module

id: env-file-exposure
info:
  name: Environment File Exposure
  author: sif
  severity: high
  description: Detects exposed .env files leaking application secrets and credentials
  tags: [env, dotenv, secrets, credentials, exposure, misconfiguration, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/.env"
    - "{{BaseURL}}/.env.local"
    - "{{BaseURL}}/.env.dev"
    - "{{BaseURL}}/.env.development"
    - "{{BaseURL}}/.env.prod"
    - "{{BaseURL}}/.env.production"
    - "{{BaseURL}}/.env.staging"
    - "{{BaseURL}}/.env.backup"
    - "{{BaseURL}}/.env.bak"
    - "{{BaseURL}}/.env.save"
    - "{{BaseURL}}/.env.old"

  threads: 5

  matchers:
    - type: status
      status:
        - 200

    - type: word
      part: body
      condition: or
      words:
        - "DB_PASSWORD="
        - "DATABASE_URL="
        - "APP_KEY="
        - "APP_SECRET="
        - "SECRET_KEY="
        - "SECRET_KEY_BASE="
        - "AWS_ACCESS_KEY_ID="
        - "AWS_SECRET_ACCESS_KEY="
        - "MYSQL_ROOT_PASSWORD="
        - "POSTGRES_PASSWORD="
        - "REDIS_PASSWORD="
        - "MAIL_PASSWORD="
        - "JWT_SECRET="

    - type: word
      part: body
      condition: or
      negative: true
      words:
        - "<!DOCTYPE"
        - "<!doctype"
        - "<html"
        - "<HTML"
        - "<head>"
        - "<title>"

  extractors:
    - type: regex
      name: leaked_key
      part: body
      regex:
        - '(?m)^(DB_PASSWORD|DATABASE_URL|APP_KEY|APP_SECRET|SECRET_KEY|SECRET_KEY_BASE|AWS_SECRET_ACCESS_KEY|JWT_SECRET|MAIL_PASSWORD|REDIS_PASSWORD)='
      group: 1