{"id":"CVE-2026-109564","published":"2026-10-12T21:17:12.863","lastModified":"2026-10-16T18:25:45.343","description":"LearnHouse before 1.4.0 contains a missing authorization vulnerability in POST /api/v1/playgrounds/{uuid}/duplicate that skips the read-access and draft checks enforced by get_playground. Authenticated users with playground creation rights, such as Instructors, who know a RESTRICTED or unpublished playground UUID can copy its html_content and republish it publicly.","cvssScore":3.1,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-862"],"vendors":[],"products":[],"references":[{"url":"https://github.com/learnhouse/learnhouse","tags":[]},{"url":"https://github.com/learnhouse/learnhouse/commit/9a1319185a596ea9b40651dbfd96f05195c0be37","tags":[]},{"url":"https://github.com/learnhouse/learnhouse/pull/1120","tags":[]},{"url":"https://www.vulncheck.com/advisories/learnhouse-before-1.4.0-missing-authorization-via-playground-duplicate-endpoint","tags":[]}],"exploitRefs":[{"url":"https://github.com/learnhouse/learnhouse","tags":[]},{"url":"https://github.com/learnhouse/learnhouse/commit/9a1319185a596ea9b40651dbfd96f05195c0be37","tags":[]},{"url":"https://github.com/learnhouse/learnhouse/pull/1120","tags":[]}],"hasPoc":true,"ai":null}