CVE-2026-63227

critical · 9.9

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.

9.9

CVSS

0.3%

EPSS (exploit prob.)

26th

EPSS percentile

2026-07-29

Published

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-434

References

https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094/

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-63227