The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.9.5. This is due to missing authorization checks in the `ajax_coupon_details()` function, which only validates nonces but does not verify user capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve sensitive coupon information including coupon codes, discount amounts, usage statistics, and course/bundle applications.
CVE-2026-1371 is a medium severity with CVSS 5.3 Sensitive Information Exposure issue affecting the Plugin Tutor LMS – eLearning and online course solution. It affects Versions up to 3.9.5 and is fixed in 3.9.6.
CVE-2026-1371 is tracked for the Plugin Tutor LMS – eLearning and online course solution as medium severity with CVSS 5.3. The affected range is Versions up to 3.9.5. Update Tutor LMS – eLearning and online course solution to 3.9.6 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
tutor
View on wordpress.org
|
| CVE | CVE-2026-1371 |
| Patched Versions |
3.9.6
|
| Affected Versions |
Versions up to 3.9.5
|
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
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