Cross-Site Scripting vulnerability in the Snipe-IT web-based asset management system v8.3.0 to up and including v8.3.1 allows authenticated attacker with lowest privileges sufficient only to log in, to inject arbitrary JavaScript code via "Name" and "Surname" fields. The JavaScript code is executed whenever "Activity Report" or modified profile is viewed directly by any user with sufficient permissions. Successful exploitation of this issue requires that the profile's "Display Name" is not set. The vulnerability is fixed in v8.3.2.