id: fcm-server-key info: name: FCM Server Key author: absshax severity: high tags: exposure,token,google reference: https://abss.me/posts/fcm-takeover requests: - method: GET path: - "{{BaseURL}}" extractors: - type: regex part: body regex: - "AAAA[a-zA-Z0-9_-]{7}:[a-zA-Z0-9_-]{140}"