index.php in Ovidentia 8.4.3 has XSS via tg=groups, tg=maildoms&idx=create&userid=0&bgrp=y, tg=delegat, tg=site&idx=create, tg=site&item=4, tg=admdir&idx=mdb&id=1, tg=notes&idx=Create, tg=admfaqs&idx=Add, or tg=admoc&idx=addoc&item=.
Ovidentia version 8.4.3 and earlier contains a Unsanitized User Input vulnerability in utilit.php, bab_getAddonFilePathfromTg that can result in Authenticated Remote Code Execution. This attack appear to be exploitable via The attacker must have permission to upload addons.