# Vaultwarden Version Endpoint Exposure Detection Module

id: vaultwarden-version-exposure
info:
  name: Vaultwarden Version Exposure
  author: sif
  severity: info
  description: Detects a Vaultwarden (unofficial bitwarden-compatible) server that discloses its identity and client-compat version over the pre-login config endpoint; this route is served with no auth guard by design so bitwarden clients can read it before a user logs in
  tags: [vaultwarden, bitwarden, password-manager, fingerprint, version, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/api/config"

  matchers:
    - type: regex
      part: body
      regex:
        - '"server"\s*:\s*\{\s*"name"\s*:\s*"Vaultwarden"'

    - type: word
      part: body
      words:
        - "\"version\""

    - type: status
      status:
        - 200

  extractors:
    - type: regex
      name: vaultwarden_version
      part: body
      regex:
        - '"version"\s*:\s*"([^"]+)"'
      group: 1