{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-61805","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-07-10T20:06:05.618Z","datePublished":"2026-10-30T17:01:42.988Z","dateUpdated":"2026-10-30T17:01:42.988Z"},"containers":{"cna":{"title":"Frappe LMS: Quiz result manipulation and cross-user submission forgery","problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/frappe/lms/security/advisories/GHSA-4566-2phx-68gh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/frappe/lms/security/advisories/GHSA-4566-2phx-68gh"},{"name":"https://github.com/frappe/lms/commit/876504f3900512f528b6e4a7bd3a15673eedd386","tags":["x_refsource_MISC"],"url":"https://github.com/frappe/lms/commit/876504f3900512f528b6e4a7bd3a15673eedd386"},{"name":"https://github.com/frappe/lms/tree/v2.54.0","tags":["x_refsource_MISC"],"url":"https://github.com/frappe/lms/tree/v2.54.0"}],"affected":[{"vendor":"frappe","product":"lms","versions":[{"version":"< 2.54.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-30T17:01:42.988Z"},"descriptions":[{"lang":"en","value":"Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.54.0, quiz submission records are not adequately authorized on the server. Through a `REST` bypass, an authenticated student can record a passing or perfect quiz result without their answers being verified, unlocking course completion and certificates. The student can also create a submission attributed to another user, exhausting that user's allowed attempts and blocking legitimate submissions. These integrity and availability issues are scoped to quiz results; they do not expose other users' data or grant elevated roles. This issue is fixed in version 2.54.0."}],"source":{"advisory":"GHSA-4566-2phx-68gh","discovery":"UNKNOWN"}}}}