Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to an issue in the Jenkins user database authentication realm: create an account if signup is enabled; or create an account if the victim is an administrator, possibly deleting the existing default admin user in the process and allowing a wide variety of impacts.
{
"source": "CPE_RANGE",
"cpe": [
"cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*",
"cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*"
],
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.56"
},
{
"last_affected": "2.46.1"
}
]
}