{"id":"CVE-2025-65670","aliases":["EUVD-2025-199756","GHSA-mh75-3225-9wcj"],"status":"published","title":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access...","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00262,"percentile":0.18088,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-639"],"published":"2025-11-26T00:00:00Z","modified":"2026-11-04T23:10:00Z","exploits":[{"source":"pocgithub","id":"Rivek619/CVE-2025-65670","title":"Rivek619/CVE-2025-65670","date":"2025-11-24","url":"https://github.com/Rivek619/CVE-2025-65670"}],"products":[{"vendor":"classroomio","product":"classroomio"}],"references":[{"url":"https://github.com/classroomio/classroomio","tags":["Product","package"]},{"url":"https://github.com/Rivek619/CVE-2025-65670","tags":["Exploit","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65670","tags":["advisory"]},{"url":"http://classroomio.com"},{"url":"https://github.com/advisories/GHSA-mh75-3225-9wcj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65670.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-65670","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","status":"published","published":"2025-11-26T00:00:00Z","modified":"2026-07-05T01:21:07.589Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:32:26.64278Z"}],"euvd":[{"id":"EUVD-2025-199756","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","status":"published","published":"2025-11-26T00:00:00Z","modified":"2026-07-05T01:21:07Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:20:15.276406Z"}],"ghsa":[{"id":"GHSA-mh75-3225-9wcj","title":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access...","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","status":"published","published":"2025-11-26T21:31:26Z","modified":"2025-11-28T15:31:38Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:04:59.128724Z"}],"nvd":[{"id":"CVE-2025-65670","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","status":"published","published":"2025-11-26T20:15:49.947Z","modified":"2026-11-04T23:10:00.223Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-05T01:45:08.806554Z"}],"osv":[{"id":"CVE-2025-65670","description":"An Insecure Direct Object Reference (IDOR) in classroomio 0.1.13 allows students to access sensitive admin/teacher endpoints by manipulating course IDs in URLs, resulting in unauthorized disclosure of sensitive course, admin, and student data. The leak occurs momentarily before the system reverts to a normal state restricting access.","status":"published","published":"2025-11-26T00:00:00Z","modified":"2026-11-05T21:16:01.929123086Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-05T22:00:58.054534Z"}]}}