cve-2026-61805
MEDIUM CVSS 5.3 gcve_enrichedFrappe 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.
- Published
- 2026-10-30 17:01 UTC
- Last Modified
- 2026-11-04
- Attack Vector
- NETWORK
- Attack Complexity
- LOW
- Privileges Required
- LOW
- frappe lms
- Exploitation
none- Automatable
no- Technical Impact
partial- Decision timestamp
2026-11-04T23:02:28.922644Z
What is SSVC? — CISA's vulnerability-prioritisation framework using a decision tree rather than a single score.
- https://github.com/frappe/lms/security/advisories/GHSA-4566-2phx-68gh x_refsource_CONFIRM
- https://github.com/frappe/lms/commit/876504f3900512f528b6e4a7bd3a15673eedd386 x_refsource_MISC
- https://github.com/frappe/lms/tree/v2.54.0 x_refsource_MISC
No linked vulnerabilities found.
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