PT-2026-65698 · An Unrestricted Scorm File Upload Vulnerability In Koollab Lms Allowed An Authenticated Module Designer To Upload A Scorm Package Containing A Php Webshell To A Publicly Accessible Directory Execute Arbitrary Code On The Server. · Koollab Lms

CVE-2026-63227 · Published 2026-07-29 · Updated 2026-07-29

Mitre

CVSS v3.1

9.9

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

An unrestricted SCORM file upload vulnerability in Koollab LMS allowed an authenticated module designer to upload a SCORM package containing a PHP webshell to a publicly accessible directory and execute arbitrary code on the server.

Fix

Related Identifiers

CVE-2026-63227

Affected Products

Koollab Lms

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-63227 · Security Note
• https://csa.gov.sg/alerts-and-advisories/alerts/al-2026-094 · Note