---
id: CVE-2026-93681
title: >-
  Tutor LMS <= 4.1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting
  via display_name Parameter
summary: >-
  The Tutor LMS – eLearning and online course solution plugin for WordPress is
  vulnerable to Stored Cross-Site Scripting via display_name Parameter in all
  versions up to, and including, 4.1.0 due to insufficient input sanitization
  and outp…
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-79
vendor: themeum
product: Tutor LMS – eLearning and online course solution
affected:
  - tutor_lms_elearning_and_online_course_solution <= 4.1.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T08:27:41.284Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-93681'
references:
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/3ff5cff8-ecca-4cde-b3f6-09ee49afea25?source=cve
  - url: >-
      https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/assets/js/tutor-admin.js#L21
  - url: >-
      https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/classes/Student.php#L208
  - url: >-
      https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/classes/Student.php#L217
  - url: >-
      https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/GDPR/Controllers/UserConsent.php#L113
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3730615%40tutor&new=3730615%40tutor
tags:
  - cve.org
ingestedAt: '2026-10-16T09:03:22.689Z'
---

## Overview

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via display_name Parameter in all versions up to, and including, 4.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that a Legal Consent record exists for the attacker's user account, causing the View Logs button to appear in the wp-admin/users.php Consent Logs column.

## Affected

- `tutor_lms_elearning_and_online_course_solution <= 4.1.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.