CVE-2025-66581: Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to…
CVE-2025-66581 · Severity: medium · CVSS 6.5 · Published 2025-12-05
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.
No. Junglewise Threat Intelligence has no report of CVE-2025-66581 being exploited in the wild.
How severe is CVE-2025-66581?
Medium severity, with a CVSS score of 6.5, published 5 December 2025.
Which products and versions are affected?
Frappe Learning. The advisory does not name versions.
Is there a fix for CVE-2025-66581?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-66581?
Check whether you run Frappe Learning. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.