CVE-2025-66581
Frappe LMS is Missing Server-Side Authorization in Business Logic
- State
- Published
- Severity
- 1.3 Low
- Published
- Dec 5, 2025
- Updated
- Dec 5, 2025
- Reserved
- Dec 4, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 1.3 Low | 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 | GitHub_M |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
lmsfrappe |
|
References
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