CVE-2022-20614
A missing permission check in Jenkins Mailer Plugin 391.ve4a_38c1b_cf4b_ and earlier allows attackers with Overall/Read access to use the DNS used by the Jenkins instance to resolve an attacker-specified hostname.
Date published : 2022-01-12
https://www.jenkins.io/security/advisory/2022-01-12/#SECURITY-2163