The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to an Insecure Direct Object Reference in all versions up to, and including, 3.9.7. This is due to missing authentication and authorization checks in the `pay_incomplete_order()` function. The function accepts an attacker-controlled `order_id` parameter and uses it to look up order data, then writes billing fields to the order owner's profile (`$order_data->user_id`) without verifying the requester's identity or ownership. Because the Tutor nonce (`_tutor_nonce`) is exposed on public frontend pages, this makes it possible for unauthenticated attackers to overwrite the billing profile (name, email, phone, address) of any user who has an incomplete manual order, by sending a crafted POST request with a guessed or enumerated `order_id`.
CVE-2026-3360 is a high severity with CVSS 7.5 Vulnerability issue affecting the Plugin Tutor LMS – eLearning and online course solution. It affects Versions up to 3.9.7 and is fixed in 3.9.8.
Use the related hub and response guides to connect this CVE-2026-3360 report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
CVE-2026-3360 is tracked for the Plugin Tutor LMS – eLearning and online course solution as high severity with CVSS 7.5. The affected range is Versions up to 3.9.7. Update Tutor LMS – eLearning and online course solution to 3.9.8 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report has a CVE identifier, which makes it suitable for focused search and vulnerability triage workflows.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 3.9.7.
Confirm Tutor LMS – eLearning and online course solution is updated to 3.9.8 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
tutor
View on wordpress.org
|
| CVE | CVE-2026-3360 |
| Patched Versions |
3.9.8
|
| Affected Versions |
Versions up to 3.9.7
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Tutor LMS <= 2.7.0 - Missing Authorization
Tutor LMS <= 2.1.10 - Unauthenticated SQL Injection
Tutor LMS <= 2.7.0 - Authenticated (Instructor+) SQL Injection
Tutor LMS – eLearning and online course solution <= 2.6.1 - Authenticated (Subscriber+) SQL Injection
Tutor LMS <= 2.2.0 - Authenticated (Student+) SQL Injection
Tutor LMS <= 2.1.10 - Authenticated (Tutor Instructor+) SQL Injection
Tutor LMS <=1.8.2 - SQL Injection via tutor_answering_quiz_question/get_answer_by_id
Tutor LMS <=1.8.2 - SQL Injection via tutor_quiz_builder_get_answers_by_question
This record contains material that is subject to copyright
License: Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy. Read more
License: CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. Read more
