{"id":"CVE-2025-65670","details":"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.","modified":"2026-08-12T03:51:36.019678689Z","published":"2025-11-26T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65670.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65670.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65670"},{"type":"PACKAGE","url":"https://github.com/Rivek619/CVE-2025-65670"},{"type":"PACKAGE","url":"https://github.com/classroomio/classroomio"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/classroomio/classroomio","events":[{"introduced":"876a785b3c467b809804f56e0981bff448fcfdb5"},{"last_affected":"876a785b3c467b809804f56e0981bff448fcfdb5"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:classroomio:classroomio:0.1.13:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.1.13"},{"last_affected":"0.1.13"}]}}],"versions":["0.1.13","v0.1.13"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65670.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}]}