CVE-2025-66581: low-severity vulnerability in frappe lms
Frappe LMS is Missing Server-Side Authorization in Business Logic
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 1.3epss 0.2%
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to 2.41.0, a flaw in the server-side authorization logic allowed authenticated users to perform actions beyond their assigned roles across multiple features. Because the affected endpoints relied on client-side or UI-level checks instead of enforcing permissions on the server, users with low-privileged roles (such as students) could perform operations intended only for instructors or administrators via directly using the API's. This vulnerability is fixed in 2.41.0.
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/E:U
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LMS has Stored XSS in Course MetaEPSS 0.3%CVE-2026-26977MEDIUMFrappe Learning Management System exposes details of unpublished courses to unauthorized usersEPSS 0.3%CVE-2026-39405CRITICALFrappe has Path Transversal via SCORMEPSS 0.3%