Jenkins DigitalOcean Plugin 1.1 and earlier stores a token unencrypted in the global config.xml file on the Jenkins master where it can be viewed by users with access to the master file system.
{
"source": "CPE_RANGE",
"cpe": "cpe:2.3:a:jenkins:digitalocean:*:*:*:*:*:jenkins:*:*",
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "1.1"
}
]
}