Vulnerability Report

CVE-2026-46546

Title: Frappe LMS Stored Open Redirect

XSS

Proof Of Concept

No public PoC currently indexed for CVE-2026-46546.

CWE Category CWE-74

Published Date Jun 10, 2026

Modified Date Jul 23, 2026

Exploit Status Not Found

Score 2.1 CVSS v4.0

Exploit Probability (EPSS)

0.14%

Vulnerability Summary

CVE-2026-46546: Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.53.0, an authenticated user could supply specially crafted content in certain user-editable fields that, when surfaced in page metadata, caused visitors' browsers to navigate to an attacker-chosen URL. This issue has been patched in version 2.53.0.

Impacted Vendors

frappe 1

Reference Links

https://github.com/frappe/lms/security/advisories/GHSA-2x47-gr9q-w6fv

CVSS v4.0

Source Entity [email protected]

Severity LOW

2.1

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

PASSIVE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

N/A

RAW VECTOR

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/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

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

5.4

Attack Vector

NETWORK

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

CHANGED

RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns