CVE-2026-54343: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in frappe lms
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.52.1, a remote attacker can request a traversal path handled by SCORMRenderer.render in lms/page_renderers.py. The renderer constructs and opens a server-side path without first confirming that its real path remains within public/scorm, allowing files outside the SCORM directory to be read when they are accessible to the server process. This issue is fixed in version 2.52.1.
CVE-2026-54343: CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in frappe lms
Description
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.52.1, a remote attacker can request a traversal path handled by SCORMRenderer.render in lms/page_renderers.py. The renderer constructs and opens a server-side path without first confirming that its real path remains within public/scorm, allowing files outside the SCORM directory to be read when they are accessible to the server process. This issue is fixed in version 2.52.1.
CVSS v4.0
Score 8.7high
Affected software
frappe
lms
Weaknesses
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-06-12T19:23:22.317Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aac5fef55bf5e2cf5f7552a
Added to database: 09/17/2026, 21:47:27 UTC
Last updated: 09/17/2026, 21:47:27 UTC
Views: 1
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