A missing permission check in Jenkins Slack Notification Plugin 2.19 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
[
{
"product": "Jenkins Slack Notification Plugin",
"vendor": "Jenkins project",
"versions": [
{
"status": "affected",
"version": "2.19 and earlier"
}
]
}
]