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CVE-2026-63227
CRITICAL9.9
Published 2026-07-29 · Updated 2026-07-29 · Source 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4
Description
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.
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-434

