CVE detail
CVE-2026-15022
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via Stored Quiz Answer Array in all versions up to, and including, 4.0.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with custom-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. The payload is stored at quiz-attempt time via the wp_ajax_tutor_quiz_abandon handler, but the injected SQL executes only when a privileged user or Tutor REST API key holder requests the /wp-json/tutor/v1/quiz-attempt-details/{id} endpoint, making this a second-order (stored) injection chain.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 26.4 · diversity 10.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 13
- within the 30d window
- Peak daily
- 13
- highest bucket
Evidence
Source links by recency
13 source links · newest first
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8cd603aa-c4d4-488c-b134-6983240c3a18?source=cvewww.wordfence.com
No excerpt available.
Third Party Advisorywww.wordfence.comJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/restapi/REST_Quiz.php#L415plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/restapi/REST_Quiz.php#L384plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/restapi/REST_Quiz.php#L286plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/helpers/QueryHelper.php#L951plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/classes/Quiz.php#L626plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.9/classes/Quiz.php#L442plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/restapi/REST_Quiz.php#L415plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/restapi/REST_Quiz.php#L384plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/restapi/REST_Quiz.php#L286plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/helpers/QueryHelper.php#L951plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/classes/Quiz.php#L626plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM - https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.13/classes/Quiz.php#L442plugins.trac.wordpress.org
No excerpt available.
Patchplugins.trac.wordpress.orgJul 16, 2026, 9:16 AM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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