GHSA-gcg2-9m45-j9r6LowCVSS 3.1
LearnHouse before 1.4.0 contains a missing authorization vulnerability in POST /api/v1...
🔗 CVE IDs covered (1)
📋 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 Authenticated users with playground creation rights, such as Instructors, who know a RESTRICTED or unpublished playground UUID can copy its html_content and republish it publicly.
🔗 References (6)
- https://nvd.nist.gov/vuln/detail/CVE-2026-109564
- https://github.com/learnhouse/learnhouse/pull/1120
- https://github.com/learnhouse/learnhouse/commit/9a1319185a596ea9b40651dbfd96f05195c0be37
- https://github.com/learnhouse/learnhouse
- https://www.vulncheck.com/advisories/learnhouse-before-1.4.0-missing-authorization-via-playground-duplicate-endpoint
- https://github.com/advisories/GHSA-gcg2-9m45-j9r6