CVE-2026-26977 PUBLISHED

Frappe Learning Management System exposes details of unpublished courses to unauthorized users

Assigner: GitHub_M
Reserved: 17.02.2026 Published: 20.02.2026 Updated: 20.02.2026

Frappe Learning Management System (LMS) is a learning system that helps users structure their content. In versions 2.44.0 and below, unauthorized users are able to access the details of unpublished courses via API endpoints. A fix for this issue is planned for the 2.45.0 release.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	None	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	frappe
Product	lms
Versions	Version <= 2.44.0 is affected

References

https://github.com/frappe/lms/security/advisories/GHSA-26vf-p39q-frx3

Problem Types

CWE-862: Missing Authorization CWE
CWE-284: Improper Access Control CWE