CVE-2025-65670 – Classroomio IDOR Disclosure

The following table lists the changes that have been made to the
CVE-2025-65670 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Nov. 26, 2025

    Action Type Old Value New Value
    Added 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.
    Added Reference http://classroomio.com
    Added Reference https://github.com/classroomio/classroomio
    Added Reference https://github.com/Rivek619/CVE-2025-65670
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