{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-120199","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-31T11:44:45.958Z","datePublished":"2026-10-31T17:25:49.528Z","dateUpdated":"2026-10-31T17:25:49.528Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-31T17:25:49.528Z"},"datePublic":"2026-10-30T00:00:00.000Z","title":"LearnHouse before 1.1.1 Missing Authorization via Assignment Submissions API","descriptions":[{"lang":"en","value":"LearnHouse before 1.1.1 contains a missing authorization vulnerability in the assignment API that allows authenticated users to read other users' grades and submissions. Attackers can supply another user_id to the submissions grade endpoint or query submission read functions to view other students' work, grades and instructor feedback."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Authorization Bypass Through User-Controlled Key","cweId":"CWE-639","type":"CWE"}]}],"affected":[{"vendor":"learnhouse","product":"learnhouse","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"1.1.1","status":"affected","versionType":"semver"}],"repo":"https://github.com/learnhouse/learnhouse"}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:learnhouse:learnhouse:*:*:*:*:*:*:*:*","versionEndExcluding":"1.1.1"}]}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"references":[{"url":"https://github.com/learnhouse/learnhouse/issues/1184","tags":["issue-tracking"],"name":"GitHub Issue #1184"},{"url":"https://github.com/learnhouse/learnhouse/commit/844a8a7787f0c42d466be604aaf47d296748b1b3","tags":["patch"]},{"url":"https://github.com/learnhouse/learnhouse/pull/1187","tags":["issue-tracking","patch"]},{"url":"https://github.com/learnhouse/learnhouse/blob/1.1.0/apps/api/src/services/courses/activities/assignments.py#L1673","tags":["technical-description"]},{"url":"https://github.com/learnhouse/learnhouse","tags":["product"]},{"name":"VulnCheck Advisory: LearnHouse before 1.1.1 Missing Authorization via Assignment Submissions API","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/learnhouse-before-1.1.1-missing-authorization-via-assignment-submissions-api"}],"credits":[{"lang":"en","value":"HieuPenguinnn","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}