LOW 2.3 NVD
CVE-2026-109564
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
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 Authenticated users with playground creation rights, such as Instructors, who know a RESTRICTED or unpublished playground UUID can copy its html_content and republish it publicly.
References
- https://github.com/learnhouse/learnhouse
- https://github.com/learnhouse/learnhouse/commit/9a1319185a596ea9b40651dbfd96f05195c0be37
- https://github.com/learnhouse/learnhouse/pull/1120
- https://www.vulncheck.com/advisories/learnhouse-before-1.4.0-missing-authorization-via-pla
This low severity vulnerability with a CVSS score of 2.3 was published on 2026-10-12 via NVD.
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