[org.jenkins-ci.plugins:tfs] Credentials stored in plain text by Jenkins tfs Plugin

tfs Plugin 5.157.1 and earlier stores a webhook secret unencrypted in its global configuration file hudson.plugins.tfs.TeamPluginGlobalConfig.xml on the Jenkins controller as part of its configuration. This secret can be viewed by attackers with access to the Jenkins controller file system.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-2249
• https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1506
• http://www.openwall.com/lists/oss-security/2020/09/01/3
• https://github.com/advisories/GHSA-w6c2-jrhh-jrxg