The Deluge Web-UI is vulnerable to cross-site scripting through a crafted torrent file. The the data from torrent files is not properly sanitised as it's interpreted directly as HTML. Someone who supplies the user with a malicious torrent file can execute arbitrary Javascript code in the context of the user's browser session.
{
"severity": "MODERATE",
"cwe_ids": [
"CWE-79"
],
"nvd_published_at": "2022-08-26T16:15:00Z",
"github_reviewed_at": "2022-09-01T22:19:29Z",
"github_reviewed": true
}