{"schema":"threatline.record/2","record":{"id":"CVE-2026-105397","aliases":[],"summary":"LearnPress WordPress Plugin through 4.4.9.1 Stored XSS via Quiz Question Hint and Explanation","details":"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.","categories":["Unclassified"],"product":"LearnPress","vendor":"ThimPress","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105397","source_modified_at":"2026-10-07T20:48:33.216Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"LearnPress","vendor":"ThimPress","versions":[{"version":"0","lessThanOrEqual":"4.4.9.1","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":5.1,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00171,"percentile":0.06171,"score_date":"2026-10-23"},"published_at":"2026-10-05T15:11:23.468Z","modified_at":"2026-10-07T20:48:33.216Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105397","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-07T20:48:33.216Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105397","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/LearnPress/learnpress/commit/9db279c0d9fd3993430bb9af158658282e9bcee1","tags":["patch"]},{"source":"CVE List","url":"https://plugins.svn.wordpress.org/learnpress/tags/4.4.9.1/inc/Ajax/EditQuestionAjax.php","tags":["technical-description"]},{"source":"CVE List","url":"https://plugins.svn.wordpress.org/learnpress/tags/4.4.9.1/assets/src/apps/js/frontend/quiz/components/questions/question.js","tags":["technical-description"]},{"source":"CVE List","url":"https://wordpress.org/plugins/learnpress/","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/learnpress-wordpress-plugin-through-4.4.9.1-stored-xss-via-quiz-question-hint-and-explanation","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-07T20:48:25.231345Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-07T20:48:33.216Z","content_hash":"2b1ae2c2ddb2957103d2a972c55e6ba67fa6a1b6b628820cb9b0648fab9d3c49"}}