Deserialization in Frappe Lms
CVE-2026-61803
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.52.1, the `course/certificate checkout` flow accepts client-controlled pricing, allowing an authenticated user to complete a paid-course or certificate purchase for an amount other than the actual price. This is a business-logic integrity issue; it does not expose other users' data or grant elevated privileges. This issue is fixed in version 2.52.1.
Vulnerability class: Insecure Deserialization
Published · last modified .
EPSS exploit prediction
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Affected products
- Frappe Lms — versions < 2.52.1