CVE-2026-46546

Frappe LMS: HTML injection in user-controlled metadata

Published Jun 9, 2026 CVSS 4.0 · 2.1 Low EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Frappe
Frappe lms
Vendors & Products Frappe
Frappe lms
Type Values Removed Values Added
Description 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.
Title Frappe LMS: HTML injection in user-controlled metadata
Weaknesses CWE-74
References
Metrics cvssV4_0

{'score': 2.1, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Jun 10, 2026, 4:55 PM
Reserved
May 14, 2026, 8:42 PM
Status
Analyzed
Published
Jun 10, 2026, 1:16 AM
Modified
Jul 23, 2026, 9:10 AM