Jenkins 2.274 and earlier, LTS 2.263.1 and earlier does not escape display names and IDs of item types shown on the New Item page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to specify display names or IDs of item types.
{
"versions": [
{
"introduced": "0"
},
{
"last_affected": "2.263.1"
},
{
"introduced": "0"
},
{
"last_affected": "2.274"
}
]
}