WebUI in qBittorrent before 3.3.11 did not escape many values, which could potentially lead to XSS.
{ "binaries": [ { "binary_version": "3.3.1-1", "binary_name": "qbittorrent" }, { "binary_version": "3.3.1-1", "binary_name": "qbittorrent-nox" } ] }