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.

INFO

Published Date :

2025-10-25T05:31:22.323Z

Last Modified :

2026-04-08T17:06:14.403Z

Source :

Wordfence
AFFECTED PRODUCTS

The following products are affected by CVE-2025-6639 vulnerability.

Vendors Products
Themeum
  • Tutor Lms
Wordpress
  • Wordpress
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-6639.

URL Resource
https://wordpress.org/plugins/tutor/#developers cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/8dc16ba4-3c2e-43e2-82a0-b742276b9640?source=cve cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact