Medium severity5.4NVD Advisory· Published Oct 5, 2026
CVE-2026-105397
CVE-2026-105397
Description
LearnPress plugin for WordPress through 4.4.9.1 contains a stored cross-site scripting vulnerability that allows authenticated instructors to inject scripts via quiz question hint and explanation fields. Attackers with the Instructor role can submit unsanitized payloads through the update_question AJAX handler that execute in the session of every student taking the quiz.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/LearnPress/learnpress/commit/9db279c0d9fd3993430bb9af158658282e9bcee1nvd
- plugins.svn.wordpress.org/learnpress/tags/4.4.9.1/assets/src/apps/js/frontend/quiz/components/questions/question.jsnvd
- plugins.svn.wordpress.org/learnpress/tags/4.4.9.1/inc/Ajax/EditQuestionAjax.phpnvd
- wordpress.org/plugins/learnpress/nvd
- www.vulncheck.com/advisories/learnpress-wordpress-plugin-through-4.4.9.1-stored-xss-via-quiz-question-hint-and-explanationnvd
News mentions
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