SITOS six Build v6.2.1 Unrestricted Upload of File with Dangerous Type Vulnerability


SITOS six Build v6.2.1 permits unauthorised users to upload and import a SCORM 2004 package by browsing directly to affected pages.


The information has been provided by Dennis Herrmann and Andre Waldhoff

The original article can be found at:



An unauthenticated attacker could use the upload and import functionality to import a malicious SCORM package that includes a PHP file, which could execute arbitrary PHP code.

Vulnerable Systems:

SITOS six Build v6.2.1

CVE Information:


Disclosure Timeline:
Published Date:10/07/2019