Description (CNA)
The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized deletion of quiz question answers due to a missing capability check in the delete_question_answer() function of the EditQuestionAjax class in all versions up to, and including, 4.3.2.8. The AbstractAjax::catch_lp_ajax() dispatcher verifies a wp_rest nonce but performs no current_user_can() check, and the QuestionAnswerModel::delete() method only validates minimum answer counts without checking user capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete answer options from any quiz question on the site.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| thimpress / LearnPress – WordPress LMS Plugin for Create and Sell Online Courses | affected 0 through 4.3.2.8 |
CWE
CWE-862
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/fc4afb78-fca6-4cc2-8e64-4785d93055e6?source=cve
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/Ajax/EditQuestionAjax.php#L284
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/Models/Question/QuestionAnswerModel.php#L243
- https://plugins.trac.wordpress.org/browser/learnpress/tags/4.3.2.7/inc/Ajax/AbstractAjax.php#L17
- https://plugins.trac.wordpress.org/changeset?old_path=/learnpress/tags/4.3.2.8&new_path=/learnpress/tags/4.3.3
ADP enrichment
No English description supplied.
No references supplied.