CVE-2026-34606

Stored XSS in Frappe LMS

State: Published
Severity: 6.9 Medium
Published: Apr 2, 2026
Updated: Apr 3, 2026
Reserved: Mar 30, 2026

Description

Frappe Learning Management System (LMS) is a learning system that helps users structure their content. From version 2.27.0 to before version 2.48.0, Frappe LMS was vulnerable to stored XSS. This issue has been patched in version 2.48.0.

Scores

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

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
lmsfrappe	>= 2.27.0, < 2.48.0Affected

References

https://github.com/frappe/lms/security/advisories/GHSA-qf5w-r34q-c7j2
https://github.com/frappe/lms/pull/2185
https://github.com/frappe/lms/commit/b8283860a7f029ea2fa0245131c398c079088921
https://github.com/frappe/lms/releases/tag/v2.48.0

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