# Grafana Loki Log API Exposure Detection Module

id: loki-api-exposure
info:
  name: Grafana Loki Log API Exposure
  author: sif
  severity: high
  description: Detects a Grafana Loki deployment with auth_enabled disabled that serves log labels and content to anyone over its query api
  tags: [loki, grafana, logs, log-aggregation, observability, exposure, unauth, api, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/loki/api/v1/labels"

  matchers:
    - type: regex
      part: body
      regex:
        - '"status"\s*:\s*"success"'

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

    - type: status
      status:
        - 200

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