CVE-2026-63241

Published: Jul 29, 2026Modified: Jul 30, 2026Deferred

3.1

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitability: 1.6 / Impact: 1.4

Source: 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4 (Secondary)

Description

An insecure direct object reference vulnerability in Koollab LMS allowed an authenticated user to query the course completion progress of any other user without authorisation, disclosing private learning progress information.

Related CWEs

CWE-639

Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

References (1)

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/

Source: 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4

Timeline

No history available yet.