CVE-2026-109564

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Source

https://cve.org/CVERecord?id=CVE-2026-109564

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109564.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-109564

Published

2026-10-12T20:55:17Z

Modified

2026-10-28T02:30:42Z

Severity

2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

LearnHouse before 1.4.0 Missing Authorization via Playground Duplicate Endpoint

Details

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 Authenticated users with playground creation rights, such as Instructors, who know a RESTRICTED or unpublished playground UUID can copy its html_content and republish it publicly.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109564.json"
}

References

Affected packages

Git / github.com/learnhouse/learnhouse

Affected ranges

Type

GIT

Repo

https://github.com/learnhouse/learnhouse

Events

Introduced

Fixed

87ae562b063e51af3d6f5d6049664394974c7d5a

Fixed

9a1319185a596ea9b40651dbfd96f05195c0be37

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.4.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "9a1319185a596ea9b40651dbfd96f05195c0be37"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

1.*

1.0.0

cli-1.*

cli-1.3.0

cli-1.3.1

cli-1.3.2

cli-v1.*

cli-v1.0.0

cli-v1.0.1

cli-v1.1.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-109564.json"