CVE-2020-13483
The Web Application Firewall in Bitrix24 through 20.0.0 allows XSS via the items[ITEMS][ID] parameter to the components/bitrix/mobileapp.list/ajax.php/ URI.
Date published : 2020-06-24
https://gist.github.com/mariuszpoplwski/ca6258cf00c723184ebd2228ba81f558