CVE-2026-34606
Stored XSS in Frappe LMS
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.
INFO
Published Date :
April 2, 2026, 6:16 p.m.
Last Modified :
April 7, 2026, 7:06 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Frappe LMS to version 2.48.0.
- Apply the latest security patches for Frappe LMS.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-34606.
| URL | Resource |
|---|---|
| https://github.com/frappe/lms/commit/b8283860a7f029ea2fa0245131c398c079088921 | Patch |
| https://github.com/frappe/lms/pull/2185 | Issue Tracking Patch |
| https://github.com/frappe/lms/releases/tag/v2.48.0 | Product Release Notes |
| https://github.com/frappe/lms/security/advisories/GHSA-qf5w-r34q-c7j2 | Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-34606 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-34606
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-34606 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-34606 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 07, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Added CPE Configuration OR *cpe:2.3:a:frappe:learning:*:*:*:*:*:*:*:* versions from (including) 2.27.0 up to (excluding) 2.48.0 Added Reference Type GitHub, Inc.: https://github.com/frappe/lms/commit/b8283860a7f029ea2fa0245131c398c079088921 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/frappe/lms/pull/2185 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/frappe/lms/releases/tag/v2.48.0 Types: Product, Release Notes Added Reference Type GitHub, Inc.: https://github.com/frappe/lms/security/advisories/GHSA-qf5w-r34q-c7j2 Types: Vendor Advisory -
New CVE Received by [email protected]
Apr. 02, 2026
Action Type Old Value New Value Added 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-79 Added Reference https://github.com/frappe/lms/commit/b8283860a7f029ea2fa0245131c398c079088921 Added Reference https://github.com/frappe/lms/pull/2185 Added Reference https://github.com/frappe/lms/releases/tag/v2.48.0 Added Reference https://github.com/frappe/lms/security/advisories/GHSA-qf5w-r34q-c7j2