CVE-2026-61805: medium-severity vulnerability in frappe lms
Frappe LMS: Quiz result manipulation and cross-user submission forgery
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.2%
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.
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
Affected products
frappe · lmsRelated CVEs — frappe lms
In the same product, most dangerous first.
CVE-2026-54343HIGHFrappe LMS: Path Traversal in SCORM File ServingEPSS 0.7%CVE-2023-42807MEDIUMFrappe LMS SQL Injection Issue on People PageEPSS 0.4%CVE-2026-39385HIGHFrappe LMS enrollment bypass in paid courses via unrelated batchEPSS 0.4%CVE-2026-39375MEDIUMFrappe LMS has Stored XSS in Course MetaEPSS 0.3%CVE-2026-26977MEDIUMFrappe Learning Management System exposes details of unpublished courses to unauthorized usersEPSS 0.3%CVE-2026-39405CRITICALFrappe has Path Transversal via SCORMEPSS 0.3%