Vulnerability Description
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.
Related Weaknesses (CWE)
References
- https://github.com/frappe/lms/commit/876504f3900512f528b6e4a7bd3a15673eedd386
- https://github.com/frappe/lms/security/advisories/GHSA-4566-2phx-68gh
- https://github.com/frappe/lms/tree/v2.54.0
FAQ
What is CVE-2026-61805?
CVE-2026-61805 is a documented vulnerability. 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. Thr...
How severe is CVE-2026-61805?
CVSS scoring is not yet available for CVE-2026-61805. Check NVD for updates.
Is there a patch for CVE-2026-61805?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.