# CVE-2025-66581: Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to…

Source: https://junglewise.ai/threats/cve-2025-66581-frappe-learning-management-system-lms-is-a-learning-system-that  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-12-05  
License: CC BY 4.0 with a link back

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.

Technologies: [Frappe Learning](https://junglewise.ai/threats/technologies/learning). Vendors: [Frappe](https://junglewise.ai/threats/vendors/frappe).

## Quick answers

**Is CVE-2025-66581 exploited in the wild?** 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.

## Affected products

- Frappe Learning

## Related threats

- [Frappe LMS client-side quiz score manipulation](https://junglewise.ai/threats/cve-2026-39415-frappe-lms-client-side-quiz-score-manipulation)
- [Frappe LMS stored XSS in lesson content](https://junglewise.ai/threats/cve-2026-34606-frappe-lms-stored-xss-in-lesson-content)
- [Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Versions prior…](https://junglewise.ai/threats/cve-2025-67734-frappe-learning-management-system-lms-is-a-learning-system-that)
- [Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Versions prior…](https://junglewise.ai/threats/cve-2025-67730-frappe-learning-management-system-lms-is-a-learning-system-that)
- [Frappe Learning is a learning system that helps users structure their content. Starting in version 2.0.0 and prior to…](https://junglewise.ai/threats/cve-2025-64707-frappe-learning-is-a-learning-system-that-helps-users-structure)