CVE-2026-10630
WP Courses LMS <= 3.2.29 - Insecure Direct Object Reference to Authenticated (Custom+) Sensitive Information Disclosure via 'resultID' Parameter
Description
The WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.29 via the 'resultID' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to read any other user's quiz answers and scores by enumerating the incrementing resultID value via the wpcq_get_quiz_result AJAX action. The only access control on this endpoint is a nonce check (wpc_nonce) that is exposed to every logged-in user on the frontend, providing no meaningful authorization barrier.
INFO
Published Date :
Aug. 25, 2026, 2:16 a.m.
Last Modified :
Oct. 12, 2026, 3:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE |
Solution
- Update the WP Courses LMS plugin.
- Review and strengthen authorization checks.
- Sanitize all user-controlled input parameters.
- Restrict access to sensitive AJAX actions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-10630.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-10630 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-10630
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-10630 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-10630 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Translated by [email protected]
Oct. 12, 2026
Action Type Old Value New Value Added Translation Title: WP Courses LMS de hookandhook, Description: El plugin WP Courses LMS - Online Courses Builder, eLearning Courses, Courses Solution, Education Courses para WordPress es vulnerable a Referencia Directa a Objeto Insegura en todas las versiones hasta, e incluyendo, 3.2.29 a través del parámetro 'resultID' debido a la falta de validación en una clave controlada por el usuario. Esto hace posible que atacantes autenticados, con nivel de acceso personalizado y superior, lean las respuestas y puntuaciones de los cuestionarios de cualquier otro usuario enumerando el valor incrementable de resultID a través de la acción AJAX wpcq_get_quiz_result. El único control de acceso en este endpoint es una verificación de nonce (wpc_nonce) que está expuesta a cada usuario conectado en el frontend, no proporcionando una barrera de autorización significativa. -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 25, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-10630', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-25T18:09:49.886228Z'} -
New CVE Received by [email protected]
Aug. 25, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'hookandhook', 'product': 'WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '3.2.29'}], 'defaultStatus': 'unaffected'}] Added Description The WP Courses LMS – Online Courses Builder, eLearning Courses, Courses Solution, Education Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.2.29 via the 'resultID' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with custom-level access and above, to read any other user's quiz answers and scores by enumerating the incrementing resultID value via the wpcq_get_quiz_result AJAX action. The only access control on this endpoint is a nonce check (wpc_nonce) that is exposed to every logged-in user on the frontend, providing no meaningful authorization barrier. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added CWE CWE-639 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.28/classes/WPCQ_Ajax.php#L28 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.28/classes/WPCQ_Ajax.php#L87 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.28/classes/WPCQ_Ajax.php#L91 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.29/classes/WPCQ_Ajax.php#L28 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.29/classes/WPCQ_Ajax.php#L87 Added Reference https://plugins.trac.wordpress.org/browser/wp-courses/tags/3.2.29/classes/WPCQ_Ajax.php#L91 Added Reference https://plugins.trac.wordpress.org/changeset?reponame=&old=3660496%40wp-courses&new=3660496%40wp-courses Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/83936cda-e868-44f6-be5d-f26086bc4688?source=cve