id: CVE-2021-39211

info:
  name: GLPI Telemetry Disclosure
  author: dogasantos,noraj
  severity: medium
  description: GLPI => 9.2 and < 9.5.6, the telemetry endpoint discloses GLPI and server information.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2021-39211
    - https://github.com/glpi-project/glpi/security/advisories/GHSA-xx66-v3g5-w825
    - https://github.com/glpi-project/glpi/releases/tag/9.5.6
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2021-39211
    cwe-id: CWE-668,CWE-200
  tags: cve,cve2021,glpi,exposure

requests:
  - method: GET
    path:
      - "{{BaseURL}}/ajax/telemetry.php"
      - "{{BaseURL}}/glpi/ajax/telemetry.php"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"uuid":'
          - '"glpi":'
        condition: and

      - type: status
        status:
          - 200