Security Advisory

CVE-2025-6639

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-10-25 05:31:22

Last updated 2026-04-08 17:06:14

Assigner Wordfence

State PUBLISHED

Description

The Tutor LMS Pro – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.8.3 due to missing validation on a user controlled key when viewing and editing assignments through the tutor_assignment_submit() function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to view and edit assignment submissions of other students.

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