app/View/Elements/genericElements/SingleViews/Fields/genericField.ctp in MISP 2.4.135 has XSS via the authkey comment field.
{
"cpe": "cpe:2.3:a:misp-project:misp:2.4.135:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "2.4.135"
},
{
"last_affected": "2.4.135"
}
],
"source": [
"CPE_STRING",
"REFERENCES"
]
}