CVE-2018-5688
ILIAS before 5.2.4 has XSS via the cmd parameter to the displayHeader function in setup/classes/class.ilSetupGUI.php in the Setup component.
Date published : 2018-01-14
https://github.com/ILIAS-eLearning/ILIAS/commit/c0f326d05231072e33679b84835c03d5043255cb