iTop is an IT service management platform. When dashlet are refreshed, XSS attacks are possible. This vulnerability is fixed in 3.0.4 and 3.1.1.
https://github.com/Combodo/iTop/security/advisories/GHSA-q9cm-q7fc-frxh
https://github.com/Combodo/iTop/commit/09be84f69da0fe44221f63b8c2db041bdf7dd7f9