Jenkins Upload to pgyer Plugin stores credentials unencrypted in job config.xml files on the Jenkins master where they can be viewed by users with Extended Read permission, or access to the master file system.
www.openwall.com/lists/oss-security/2019/04/12/2
www.securityfocus.com/bid/107790
github.com/jenkinsci/upload-pgyer-plugin
github.com/jenkinsci/upload-pgyer-plugin/commit/af4e89754c31a0d71b98d3f360088e8dae36a313
jenkins.io/security/advisory/2019-04-03/#SECURITY-1044
nvd.nist.gov/vuln/detail/CVE-2019-1003089