id: duolingo info: name: Duolingo User Name Information - Detect author: dwisiswant0 description: Duolingo user name information check was conducted. severity: info classification: cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:N cvss-score: 0.0 cwe-id: CWE-200 tags: osint,osint-hobby,duolingo metadata: max-request: 1 self-contained: true http: - method: GET path: - "https://www.duolingo.com/2017-06-30/users?username={{user}}&_=1628308619574" matchers-condition: and matchers: - type: status status: - 200 - type: word part: body words: - "joinedClassroomIds"