An Insecure Direct Object Reference (IDOR) vulnerability in the EduplusCampus 3.0.1 Student Payment API allows authenticated users to access other students personal and financial records by modifying the 'rec_no' parameter in the /student/get-receipt endpoint.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N