Stored XSS Vulnerability in Frappe Learning Management System
CVE-2026-34606

6.9MEDIUM

Key Information:

Vendor

Frappe

Status
Lms
Vendor
CVE Published:
2 April 2026

What is CVE-2026-34606?

The Frappe Learning Management System (LMS) versions from 2.27.0 up to, but not including, 2.48.0 have a stored Cross-Site Scripting (XSS) vulnerability. This issue allows an attacker to inject malicious scripts that could be executed in the browsers of users who visit affected pages, potentially compromising sensitive information. Users are encouraged to upgrade to version 2.48.0 or later to mitigate this risk. The vulnerability has been patched in the latest release, ensuring enhanced protection against such exploits.

Affected Version(s)

lms >= 2.27.0, < 2.48.0

References

https://github.com/frappe/lms/security/advisories/GHSA-qf...
x_refsource_CONFIRM
https://github.com/frappe/lms/pull/2185
x_refsource_MISC
https://github.com/frappe/lms/commit/b8283860a7f029ea2fa0...
x_refsource_MISC

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.