Description
Missing permission checks in Jenkins Configuration as Code Plugin 1.24 and earlier in various HTTP endpoints allowed users with Overall/Read access to access the generated schema and documentation for this plugin containing detailed information about installed plugins.
Remediation
References
http://www.openwall.com/lists/oss-security/2019/07/31/1
https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1290